diff --git a/.vscode/tasks.json b/.vscode/tasks.json
index 09b6fe1..f49ea19 100644
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -1,25 +1,23 @@
 {
-	// See https://go.microsoft.com/fwlink/?LinkId=733558
+	// See https://go.microsoft.com/fwlink/?LinkId=733558 
 	// for the documentation about the tasks.json format
 	"version": "2.0.0",
 	"tasks": [
 		{
-			"label": "compile",
+			"type": "npm",
+			"script": "watch",
+			"problemMatcher": [
+				"$tsc-watch"
+			],
 			"group": {
 				"kind": "build",
 				"isDefault": true
 			},
-			"command": "npm",
-			"presentation": {
-				"reveal": "silent"
-			},
-			"args": [
-				"run",
-				"compile",
-				"--loglevel",
-				"silent"
-			],
-			"problemMatcher": [],
+			"isBackground": true
+		},
+		{
+			"type": "npm",
+			"script": "test"
 		}
 	]
 }
\ No newline at end of file
diff --git a/README.md b/README.md
index cb6b1df..03d2bdf 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,12 @@
 
 - [Node.js](https://nodejs.org/en/) at least `8.x.x`
 
+## Usage
+
+`vsce` is meant to be mainly used as a command line tool. It can also be used a library since it exposes a small [API](https://github.com/microsoft/vscode-vsce/blob/master/src/api.ts).
+
+> **Warning:** When using vsce as a library be sure to sanitize any user input used in API calls, as a security measurement.
+
 ## Development
 
 First clone this repository, then:
diff --git a/package.json b/package.json
index 993fce0..23eb45d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vsce",
-  "version": "1.68.0",
+  "version": "1.76.1",
   "description": "VSCode Extension Manager",
   "repository": {
     "type": "git",
@@ -40,10 +40,10 @@
     "cheerio": "^1.0.0-rc.1",
     "commander": "^2.8.1",
     "denodeify": "^1.2.1",
-    "didyoumean": "^1.2.1",
     "glob": "^7.0.6",
-    "lodash": "^4.17.10",
-    "markdown-it": "^8.3.1",
+    "leven": "^3.1.0",
+    "lodash": "^4.17.15",
+    "markdown-it": "^10.0.0",
     "mime": "^1.3.4",
     "minimatch": "^3.0.3",
     "osenv": "^0.1.3",
@@ -59,22 +59,27 @@
   "devDependencies": {
     "@types/cheerio": "^0.22.1",
     "@types/denodeify": "^1.2.31",
-    "@types/didyoumean": "^1.2.0",
     "@types/glob": "^7.1.1",
     "@types/lodash": "^4.14.123",
     "@types/markdown-it": "0.0.2",
     "@types/mime": "^1",
     "@types/minimatch": "^3.0.3",
-    "@types/mocha": "^5.2.6",
+    "@types/mocha": "^7.0.2",
     "@types/node": "^8",
     "@types/read": "^0.0.28",
     "@types/semver": "^6.0.0",
     "@types/tmp": "^0.1.0",
     "@types/xml2js": "^0.4.4",
-    "concurrently": "^4.1.0",
-    "mocha": "^5.2.0",
+    "concurrently": "^5.1.0",
+    "mocha": "^7.1.1",
     "source-map-support": "^0.4.2",
     "typescript": "^3.4.3",
     "xml2js": "^0.4.12"
+  },
+  "mocha": {
+    "require": [
+      "source-map-support/register"
+    ],
+    "spec": "out/test"
   }
 }
diff --git a/src/api.ts b/src/api.ts
index fb61bda..aa3f3c5 100644
--- a/src/api.ts
+++ b/src/api.ts
@@ -90,6 +90,13 @@ export interface IListFilesOptions {
 	 * no dependencies will be included.
 	 */
 	packagedDependencies?: string[];
+
+	/**
+	 * The location of an alternative .vscodeignore file to be used.
+	 * The `.vscodeignore` file located at the root of the project will be taken
+	 * instead, if none is specified.
+	 */
+	ignoreFile?: string;
 }
 
 export interface IPublishVSIXOptions {
@@ -135,7 +142,7 @@ export function publish(options: IPublishOptions = {}): Promise<any> {
  * Lists the files included in the extension's package.
  */
 export function listFiles(options: IListFilesOptions = {}): Promise<string[]> {
-	return _listFiles(options.cwd, options.packageManager === PackageManager.Yarn, options.packagedDependencies);
+	return _listFiles(options.cwd, options.packageManager === PackageManager.Yarn, options.packagedDependencies, options.ignoreFile);
 }
 
 /**
diff --git a/src/main.ts b/src/main.ts
index 72b4154..0872420 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,5 +1,5 @@
 import * as program from 'commander';
-import * as didYouMean from 'didyoumean';
+import * as leven from 'leven';
 
 import { packageCommand, ls } from './package';
 import { publish, unpublish } from './publish';
@@ -7,12 +7,12 @@ import { show } from './show';
 import { search } from './search';
 import { listPublishers, createPublisher, deletePublisher, loginPublisher, logoutPublisher } from './store';
 import { getLatestVersion } from './npm';
-import { CancellationToken, isCancelledError, log } from './util';
+import { CancellationToken, log } from './util';
 import * as semver from 'semver';
 import { isatty } from 'tty';
 const pkg = require('../package.json');
 
-function fatal<T>(message: any, ...args: any[]): void {
+function fatal(message: any, ...args: any[]): void {
 	if (message instanceof Error) {
 		message = message.message;
 
@@ -63,7 +63,8 @@ module.exports = function (argv: string[]): void {
 		.description('Lists all the files that will be published')
 		.option('--yarn', 'Use yarn instead of npm')
 		.option('--packagedDependencies <path>', 'Select packages that should be published only (includes dependencies)', (val, all) => all ? all.concat(val) : [val], undefined)
-		.action(({ yarn, packagedDependencies }) => main(ls(undefined, yarn, packagedDependencies)));
+		.option('--ignoreFile [path]', 'Indicate alternative .vscodeignore')
+		.action(({ yarn, packagedDependencies, ignoreFile }) => main(ls(undefined, yarn, packagedDependencies, ignoreFile)));
 
 	program
 		.command('package')
@@ -72,25 +73,29 @@ module.exports = function (argv: string[]): void {
 		.option('--baseContentUrl [url]', 'Prepend all relative links in README.md with this url.')
 		.option('--baseImagesUrl [url]', 'Prepend all relative image links in README.md with this url.')
 		.option('--yarn', 'Use yarn instead of npm')
-		.action(({ out, baseContentUrl, baseImagesUrl, yarn }) => main(packageCommand({ packagePath: out, baseContentUrl, baseImagesUrl, useYarn: yarn })));
+		.option('--ignoreFile [path]', 'Indicate alternative .vscodeignore')
+		.option('--noGitHubIssueLinking', 'Prevent automatic expansion of GitHub-style issue syntax into links')
+		.action(({ out, baseContentUrl, baseImagesUrl, yarn, ignoreFile, noGitHubIssueLinking }) => main(packageCommand({ packagePath: out, baseContentUrl, baseImagesUrl, useYarn: yarn, ignoreFile, expandGitHubIssueLinks: noGitHubIssueLinking })));
 
 	program
 		.command('publish [<version>]')
 		.description('Publishes an extension')
-		.option('-p, --pat <token>', 'Personal Access Token')
+		.option('-p, --pat <token>', 'Personal Access Token', process.env['VSCE_PAT'])
 		.option('-m, --message <commit message>', 'Commit message used when calling `npm version`.')
 		.option('--packagePath [path]', 'Publish the VSIX package located at the specified path.')
 		.option('--baseContentUrl [url]', 'Prepend all relative links in README.md with this url.')
 		.option('--baseImagesUrl [url]', 'Prepend all relative image links in README.md with this url.')
 		.option('--yarn', 'Use yarn instead of npm while packing extension files')
 		.option('--noVerify')
-		.action((version, { pat, message, packagePath, baseContentUrl, baseImagesUrl, yarn, noVerify }) => main(publish({ pat, commitMessage: message, version, packagePath, baseContentUrl, baseImagesUrl, useYarn: yarn, noVerify })));
+		.option('--ignoreFile [path]', 'Indicate alternative .vscodeignore')
+		.action((version, { pat, message, packagePath, baseContentUrl, baseImagesUrl, yarn, noVerify, ignoreFile }) => main(publish({ pat, commitMessage: message, version, packagePath, baseContentUrl, baseImagesUrl, useYarn: yarn, noVerify, ignoreFile })));
 
 	program
 		.command('unpublish [<extensionid>]')
 		.description('Unpublishes an extension. Example extension id: microsoft.csharp.')
 		.option('-p, --pat <token>', 'Personal Access Token')
-		.action((id, { pat }) => main(unpublish({ id, pat })));
+		.option('-f, --force', 'Forces Unpublished Extension')
+		.action((id, { pat, force }) => main(unpublish({ id, pat, force })));
 
 	program
 		.command('ls-publishers')
@@ -133,7 +138,8 @@ module.exports = function (argv: string[]): void {
 		.command('*', '', { noHelp: true })
 		.action((cmd: string) => {
 			program.help(help => {
-				const suggestion = didYouMean(cmd, program.commands.map(c => c._name));
+				const availableCommands = program.commands.map(c => c._name);
+				const suggestion = availableCommands.find(c => leven(c, cmd) < c.length * 0.4);
 
 				help = `${help}
 Unknown command '${cmd}'`;
diff --git a/src/manifest.ts b/src/manifest.ts
index 28105cc..542781a 100644
--- a/src/manifest.ts
+++ b/src/manifest.ts
@@ -42,6 +42,7 @@ export interface Manifest {
 	_testing?: string;
 	enableProposedApi?: boolean;
 	qna?: 'marketplace' | string | false;
+	extensionKind?: string[];
 
 	// optional (npm)
 	author?: string | Person;
diff --git a/src/npm.ts b/src/npm.ts
index 7548482..71649a4 100644
--- a/src/npm.ts
+++ b/src/npm.ts
@@ -3,7 +3,7 @@ import * as fs from 'fs';
 import * as cp from 'child_process';
 import * as parseSemver from 'parse-semver';
 import * as _ from 'lodash';
-import { CancellationToken, log } from './util';
+import { CancellationToken } from './util';
 
 interface IOptions {
 	cwd?: string;
@@ -54,7 +54,7 @@ function checkNPM(cancellationToken?: CancellationToken): Promise<void> {
 
 function getNpmDependencies(cwd: string): Promise<string[]> {
 	return checkNPM()
-		.then(() => exec('npm list --production --parseable --depth=99999', { cwd, maxBuffer: 5000 * 1024 }))
+		.then(() => exec('npm list --production --parseable --depth=99999 --loglevel=error', { cwd, maxBuffer: 5000 * 1024 }))
 		.then(({ stdout }) => stdout
 			.split(/[\r\n]/)
 			.filter(dir => path.isAbsolute(dir)));
diff --git a/src/package.ts b/src/package.ts
index 7c95e3b..ca0896b 100644
--- a/src/package.ts
+++ b/src/package.ts
@@ -17,15 +17,9 @@ import * as urljoin from 'url-join';
 import { validatePublisher, validateExtensionName, validateVersion, validateEngineCompatibility, validateVSCodeTypesCompatibility } from './validation';
 import { getDependencies } from './npm';
 
-interface IReadFile {
-	(filePath: string): Promise<Buffer>;
-	(filePath: string, encoding?: string): Promise<string>;
-}
-
 const readFile = denodeify<string, string, string>(fs.readFile);
 const unlink = denodeify<string, void>(fs.unlink as any);
 const stat = denodeify(fs.stat);
-const exec = denodeify<string, { cwd?: string; env?: any; maxBuffer?: number; }, { stdout: string; stderr: string; }>(cp.exec as any, (err, stdout, stderr) => [err, { stdout, stderr }]);
 const glob = denodeify<string, _glob.IOptions, string[]>(_glob);
 
 const resourcesPath = path.join(path.dirname(__dirname), 'resources');
@@ -69,6 +63,8 @@ export interface IPackageOptions {
 	baseImagesUrl?: string;
 	useYarn?: boolean;
 	dependencyEntryPoints?: string[];
+	ignoreFile?: string;
+	expandGitHubIssueLinks?: boolean;
 }
 
 export interface IProcessor {
@@ -244,6 +240,10 @@ class ManifestProcessor extends BaseProcessor {
 	}
 
 	async onEnd(): Promise<void> {
+		if (typeof this.manifest.extensionKind === 'string') {
+			util.log.warn(`The 'extensionKind' property should be of type 'string[]'. Learn more at: https://aka.ms/vscode/api/incorrect-execution-location`);
+		}
+
 		if (this.manifest.publisher === 'vscode-samples') {
 			throw new Error('It\'s not allowed to use the \'vscode-samples\' publisher. Learn more at: https://code.visualstudio.com/api/working-with-extensions/publishing-extension.');
 		}
@@ -360,6 +360,7 @@ export class MarkdownProcessor extends BaseProcessor {
 	private baseImagesUrl: string;
 	private isGitHub: boolean;
 	private repositoryUrl: string;
+	private expandGitHubIssueLinks: boolean;
 
 	constructor(manifest: Manifest, private name: string, private regexp: RegExp, private assetType: string, options: IPackageOptions = {}) {
 		super(manifest);
@@ -370,6 +371,7 @@ export class MarkdownProcessor extends BaseProcessor {
 		this.baseImagesUrl = options.baseImagesUrl || options.baseContentUrl || (guess && guess.images);
 		this.repositoryUrl = (guess && guess.repository);
 		this.isGitHub = isGitHubRepository(this.repositoryUrl);
+		this.expandGitHubIssueLinks = typeof options.expandGitHubIssueLinks === 'boolean' ? options.expandGitHubIssueLinks : true;
 	}
 
 	async onFile(file: IFile): Promise<IFile> {
@@ -388,7 +390,7 @@ export class MarkdownProcessor extends BaseProcessor {
 		}
 
 		const markdownPathRegex = /(!?)\[([^\]\[]*|!\[[^\]\[]*]\([^\)]+\))\]\(([^\)]+)\)/g;
-		const urlReplace = (all, isImage, title, link) => {
+		const urlReplace = (_, isImage, title, link) => {
 			const isLinkRelative = !/^\w+:\/\//.test(link) && link[0] !== '#';
 
 			if (!this.baseContentUrl && !this.baseImagesUrl) {
@@ -408,20 +410,37 @@ export class MarkdownProcessor extends BaseProcessor {
 
 			return `${isImage}[${title}](${urljoin(prefix, link)})`;
 		};
+
 		// Replace Markdown links with urls
 		contents = contents.replace(markdownPathRegex, urlReplace);
 
-		const markdownIssueRegex = /(\s|\n)([\w\d_-]+\/[\w\d_-]+)?#(\d+)\b/g
-		const issueReplace = (all: string, prefix: string, ownerAndRepositoryName: string, issueNumber: string): string => {
-			let result = all;
-			let owner: string;
-			let repositoryName: string;
+		// Replace <img> links with urls
+		contents = contents.replace(/<img.+?src=["']([/.\w\s-]+)['"].*?>/g, (all, link) => {
+			const isLinkRelative = !/^\w+:\/\//.test(link) && link[0] !== '#';
 
-			if (ownerAndRepositoryName) {
-				[owner, repositoryName] = ownerAndRepositoryName.split('/', 2);
+			if (!this.baseImagesUrl && isLinkRelative) {
+				throw new Error(`Couldn't detect the repository where this extension is published. The image will be broken in ${this.name}. Please provide the repository URL in package.json or use the --baseContentUrl and --baseImagesUrl options.`);
+			}
+			const prefix = this.baseImagesUrl;
+
+			if (!prefix || !isLinkRelative) {
+				return all;
 			}
 
-			if (this.isGitHub) {
+			return all.replace(link, urljoin(prefix, link));
+		});
+
+		if (this.isGitHub && this.expandGitHubIssueLinks) {
+			const markdownIssueRegex = /(\s|\n)([\w\d_-]+\/[\w\d_-]+)?#(\d+)\b/g
+			const issueReplace = (all: string, prefix: string, ownerAndRepositoryName: string, issueNumber: string): string => {
+				let result = all;
+				let owner: string;
+				let repositoryName: string;
+
+				if (ownerAndRepositoryName) {
+					[owner, repositoryName] = ownerAndRepositoryName.split('/', 2);
+				}
+
 				if (owner && repositoryName && issueNumber) {
 					// Issue in external repository
 					const issueUrl = urljoin('https://github.com', owner, repositoryName, 'issues', issueNumber);
@@ -431,12 +450,12 @@ export class MarkdownProcessor extends BaseProcessor {
 					// Issue in own repository
 					result = prefix + `[#${issueNumber}](${urljoin(this.repositoryUrl, 'issues', issueNumber)})`;
 				}
-			}
 
-			return result;
+				return result;
+			}
+			// Replace Markdown issue references with urls
+			contents = contents.replace(markdownIssueRegex, issueReplace);
 		}
-		// Replace Markdown issue references with urls
-		contents = contents.replace(markdownIssueRegex, issueReplace);
 
 		const html = markdownit({ html: true }).render(contents);
 		const $ = cheerio.load(html);
@@ -458,13 +477,13 @@ export class MarkdownProcessor extends BaseProcessor {
 			}
 		});
 
-		$('svg').each((_, svg) => {
+		$('svg').each(() => {
 			throw new Error(`SVG tags are not allowed in ${this.name}.`);
 		});
 
 		return {
 			path: file.path,
-			contents: new Buffer(contents)
+			contents: Buffer.from(contents, 'utf8')
 		};
 	}
 
@@ -747,7 +766,7 @@ export function readManifest(cwd = process.cwd(), nls = true): Promise<Manifest>
 
 }
 
-export function toVsixManifest(assets: IAsset[], vsix: any, options: IPackageOptions = {}): Promise<string> {
+export function toVsixManifest(vsix: any): Promise<string> {
 	return readFile(vsixManifestTemplatePath, 'utf8')
 		.then(vsixManifestTemplateStr => _.template(vsixManifestTemplateStr))
 		.then(vsixManifestTemplate => vsixManifestTemplate(vsix));
@@ -814,12 +833,12 @@ function collectAllFiles(cwd: string, useYarn = false, dependencyEntryPoints?: s
 	});
 }
 
-function collectFiles(cwd: string, useYarn = false, dependencyEntryPoints?: string[]): Promise<string[]> {
+function collectFiles(cwd: string, useYarn = false, dependencyEntryPoints?: string[], ignoreFile?: string): Promise<string[]> {
 	return collectAllFiles(cwd, useYarn, dependencyEntryPoints).then(files => {
 		files = files.filter(f => !/\r$/m.test(f));
 
-		return readFile(path.join(cwd, '.vscodeignore'), 'utf8')
-			.catch<string>(err => err.code !== 'ENOENT' ? Promise.reject(err) : Promise.resolve(''))
+		return readFile(ignoreFile ? ignoreFile : path.join(cwd, '.vscodeignore'), 'utf8')
+			.catch<string>(err => err.code !== 'ENOENT' ? Promise.reject(err) : ignoreFile ? Promise.reject(err) : Promise.resolve(''))
 
 			// Parse raw ignore by splitting output into lines and filtering out empty lines and comments
 			.then(rawIgnore => rawIgnore.split(/[\n\r]/).map(s => s.trim()).filter(s => !!s).filter(i => !/^\s*#/.test(i)))
@@ -839,7 +858,7 @@ function collectFiles(cwd: string, useYarn = false, dependencyEntryPoints?: stri
 	});
 }
 
-export function processFiles(processors: IProcessor[], files: IFile[], options: IPackageOptions = {}): Promise<IFile[]> {
+export function processFiles(processors: IProcessor[], files: IFile[]): Promise<IFile[]> {
 	const processedFiles = files.map(file => util.chain(file, processors, (file, processor) => processor.onFile(file)));
 
 	return Promise.all(processedFiles).then(files => {
@@ -847,10 +866,10 @@ export function processFiles(processors: IProcessor[], files: IFile[], options:
 			const assets = _.flatten(processors.map(p => p.assets));
 			const vsix = processors.reduce((r, p) => ({ ...r, ...p.vsix }), { assets });
 
-			return Promise.all([toVsixManifest(assets, vsix, options), toContentTypes(files)]).then(result => {
+			return Promise.all([toVsixManifest(vsix), toContentTypes(files)]).then(result => {
 				return [
-					{ path: 'extension.vsixmanifest', contents: new Buffer(result[0], 'utf8') },
-					{ path: '[Content_Types].xml', contents: new Buffer(result[1], 'utf8') },
+					{ path: 'extension.vsixmanifest', contents: Buffer.from(result[0], 'utf8') },
+					{ path: '[Content_Types].xml', contents: Buffer.from(result[1], 'utf8') },
 					...files
 				];
 			});
@@ -875,21 +894,22 @@ export function collect(manifest: Manifest, options: IPackageOptions = {}): Prom
 	const cwd = options.cwd || process.cwd();
 	const useYarn = options.useYarn || false;
 	const packagedDependencies = options.dependencyEntryPoints || undefined;
+	const ignoreFile = options.ignoreFile || undefined;
 	const processors = createDefaultProcessors(manifest, options);
 
-	return collectFiles(cwd, useYarn, packagedDependencies).then(fileNames => {
+	return collectFiles(cwd, useYarn, packagedDependencies, ignoreFile).then(fileNames => {
 		const files = fileNames.map(f => ({ path: `extension/${f}`, localPath: path.join(cwd, f) }));
 
-		return processFiles(processors, files, options);
+		return processFiles(processors, files);
 	});
 }
 
-function writeVsix(files: IFile[], packagePath: string): Promise<string> {
+function writeVsix(files: IFile[], packagePath: string): Promise<void> {
 	return unlink(packagePath)
 		.catch(err => err.code !== 'ENOENT' ? Promise.reject(err) : Promise.resolve(null))
-		.then(() => new Promise<string>((c, e) => {
+		.then(() => new Promise((c, e) => {
 			const zip = new yazl.ZipFile();
-			files.forEach(f => f.contents ? zip.addBuffer(typeof f.contents === 'string' ? new Buffer(f.contents, 'utf8') : f.contents, f.path) : zip.addFile(f.localPath, f.path));
+			files.forEach(f => f.contents ? zip.addBuffer(typeof f.contents === 'string' ? Buffer.from(f.contents, 'utf8') : f.contents, f.path) : zip.addFile(f.localPath, f.path));
 			zip.end();
 
 			const zipStream = fs.createWriteStream(packagePath);
@@ -897,41 +917,62 @@ function writeVsix(files: IFile[], packagePath: string): Promise<string> {
 
 			zip.outputStream.once('error', e);
 			zipStream.once('error', e);
-			zipStream.once('finish', () => c(packagePath));
+			zipStream.once('finish', () => c());
 		}));
 }
 
-function defaultPackagePath(cwd: string, manifest: Manifest): string {
-	return path.join(cwd, `${manifest.name}-${manifest.version}.vsix`);
+function getDefaultPackageName(manifest: Manifest): string {
+	return `${manifest.name}-${manifest.version}.vsix`;
 }
 
-function prepublish(cwd: string, manifest: Manifest, useYarn: boolean = false): Promise<Manifest> {
+async function prepublish(cwd: string, manifest: Manifest, useYarn: boolean = false): Promise<void> {
 	if (!manifest.scripts || !manifest.scripts['vscode:prepublish']) {
-		return Promise.resolve(manifest);
+		return;
 	}
 
-	console.warn(`Executing prepublish script '${useYarn ? 'yarn' : 'npm'} run vscode:prepublish'...`);
+	console.log(`Executing prepublish script '${useYarn ? 'yarn' : 'npm'} run vscode:prepublish'...`);
 
-	return exec(`${useYarn ? 'yarn' : 'npm'} run vscode:prepublish`, { cwd, maxBuffer: 5000 * 1024 })
-		.then(({ stdout, stderr }) => {
-			process.stdout.write(stdout);
-			process.stderr.write(stderr);
-			return Promise.resolve(manifest);
-		})
-		.catch(err => Promise.reject(err.message));
+	await new Promise((c, e) => {
+		const tool = useYarn ? 'yarn' : 'npm';
+		const child = cp.spawn(tool, ['run', 'vscode:prepublish'], { cwd, shell: true, stdio: 'inherit' });
+		child.on('exit', code => code === 0 ? c() : e(`${tool} failed with exit code ${code}`));
+		child.on('error', e);
+	});
+}
+
+async function getPackagePath(cwd: string, manifest: Manifest, options: IPackageOptions = {}): Promise<string> {
+	if (!options.packagePath) {
+		return path.join(cwd, getDefaultPackageName(manifest));
+	}
+
+	try {
+		const _stat = await stat(options.packagePath);
+
+		if (_stat.isDirectory()) {
+			return path.join(options.packagePath, getDefaultPackageName(manifest));
+		} else {
+			return options.packagePath;
+		}
+	} catch {
+		return options.packagePath;
+	}
 }
 
 export async function pack(options: IPackageOptions = {}): Promise<IPackageResult> {
 	const cwd = options.cwd || process.cwd();
 
-	let manifest = await readManifest(cwd);
-	manifest = await prepublish(cwd, manifest, options.useYarn);
+	const manifest = await readManifest(cwd);
+	await prepublish(cwd, manifest, options.useYarn);
 
 	const files = await collect(manifest, options);
-	if (files.length > 100) {
-		console.log(`This extension consists of ${files.length} separate files. For performance reasons, you should bundle your extension: https://aka.ms/vscode-bundle-extension . You should also exclude unnecessary files by adding them to your .vscodeignore: https://aka.ms/vscode-vscodeignore`);
+	const jsFiles = files.filter(f => /\.js$/i.test(f.path));
+
+	if (files.length > 5000 || jsFiles.length > 100) {
+		console.log(`This extension consists of ${files.length} files, out of which ${jsFiles.length} are JavaScript files. For performance reasons, you should bundle your extension: https://aka.ms/vscode-bundle-extension . You should also exclude unnecessary files by adding them to your .vscodeignore: https://aka.ms/vscode-vscodeignore`);
 	}
-	const packagePath = await writeVsix(files, path.resolve(options.packagePath || defaultPackagePath(cwd, manifest)));
+
+	const packagePath = await getPackagePath(cwd, manifest, options);
+	await writeVsix(files, path.resolve(packagePath));
 
 	return { manifest, packagePath, files };
 }
@@ -957,17 +998,17 @@ export async function packageCommand(options: IPackageOptions = {}): Promise<any
 /**
  * Lists the files included in the extension's package. Does not run prepublish.
  */
-export function listFiles(cwd = process.cwd(), useYarn = false, packagedDependencies?: string[]): Promise<string[]> {
+export function listFiles(cwd = process.cwd(), useYarn = false, packagedDependencies?: string[], ignoreFile?: string): Promise<string[]> {
 	return readManifest(cwd)
-		.then(manifest => collectFiles(cwd, useYarn, packagedDependencies));
+		.then(() => collectFiles(cwd, useYarn, packagedDependencies, ignoreFile));
 }
 
 /**
  * Lists the files included in the extension's package. Runs prepublish.
  */
-export function ls(cwd = process.cwd(), useYarn = false, packagedDependencies?: string[]): Promise<void> {
+export function ls(cwd = process.cwd(), useYarn = false, packagedDependencies?: string[], ignoreFile?: string): Promise<void> {
 	return readManifest(cwd)
 		.then(manifest => prepublish(cwd, manifest, useYarn))
-		.then(manifest => collectFiles(cwd, useYarn, packagedDependencies))
+		.then(() => collectFiles(cwd, useYarn, packagedDependencies, ignoreFile))
 		.then(files => files.forEach(f => console.log(`${f}`)));
 }
diff --git a/src/publicgalleryapi.ts b/src/publicgalleryapi.ts
index 74feff9..cb47dea 100644
--- a/src/publicgalleryapi.ts
+++ b/src/publicgalleryapi.ts
@@ -1,19 +1,14 @@
 import { HttpClient, HttpClientResponse } from 'typed-rest-client/HttpClient';
-import {
-	PublishedExtension, ExtensionQueryFlags, FilterCriteria, SortOrderType,
-	SortByType, ExtensionQueryFilterType, TypeInfo
-} from 'azure-devops-node-api/interfaces/GalleryInterfaces';
+import { PublishedExtension, ExtensionQueryFlags, FilterCriteria, ExtensionQueryFilterType, TypeInfo } from 'azure-devops-node-api/interfaces/GalleryInterfaces';
 import { IHeaders } from 'azure-devops-node-api/interfaces/common/VsoBaseInterfaces';
 import { ContractSerializer } from 'azure-devops-node-api/Serialization';
 
 export interface ExtensionQuery {
-	pageNumber?: number;
-	pageSize?: number;
-	sortBy?: SortByType;
-	sortOrder?: SortOrderType;
-	flags?: ExtensionQueryFlags[];
-	criteria?: FilterCriteria[];
-	assetTypes?: string[];
+	readonly pageNumber?: number;
+	readonly pageSize?: number;
+	readonly flags?: ExtensionQueryFlags[];
+	readonly criteria?: FilterCriteria[];
+	readonly assetTypes?: string[];
 }
 
 export class PublicGalleryAPI {
@@ -29,8 +24,6 @@ export class PublicGalleryAPI {
 	async extensionQuery({
 		pageNumber = 1,
 		pageSize = 1,
-		sortBy = SortByType.Relevance,
-		sortOrder = SortOrderType.Default,
 		flags = [],
 		criteria = [],
 		assetTypes = [],
diff --git a/src/publish.ts b/src/publish.ts
index 12d663b..3375e87 100644
--- a/src/publish.ts
+++ b/src/publish.ts
@@ -1,10 +1,9 @@
 import * as fs from 'fs';
-import { ExtensionQueryFlags, PublishedExtension, ExtensionQueryFilterType, PagingDirection, SortByType, SortOrderType } from 'azure-devops-node-api/interfaces/GalleryInterfaces';
+import { ExtensionQueryFlags, PublishedExtension } from 'azure-devops-node-api/interfaces/GalleryInterfaces';
 import { pack, readManifest, IPackage } from './package';
 import * as tmp from 'tmp';
 import { getPublisher } from './store';
 import { getGalleryAPI, read, getPublishedUrl, log } from './util';
-import { validatePublisher } from './validation';
 import { Manifest } from './manifest';
 import * as denodeify from 'denodeify';
 import * as yauzl from 'yauzl';
@@ -74,7 +73,7 @@ async function _publish(packagePath: string, pat: string, manifest: Manifest): P
 
 			return promise
 				.catch(err => Promise.reject(err.statusCode === 409 ? `${fullName} already exists.` : err))
-				.then(() => log.done(`Published ${fullName}\nYour extension will live at ${getPublishedUrl(name)} (might take a few seconds for it to show up).`));
+				.then(() => log.done(`Published ${fullName}\nYour extension will live at ${getPublishedUrl(name)} (might take a few minutes for it to show up).`));
 		})
 		.catch(err => {
 			const message = err && err.message || '';
@@ -97,13 +96,20 @@ export interface IPublishOptions {
 	baseImagesUrl?: string;
 	useYarn?: boolean;
 	noVerify?: boolean;
+	ignoreFile?: string;
 }
 
-function versionBump(cwd: string = process.cwd(), version?: string, commitMessage?: string): Promise<void> {
+async function versionBump(cwd: string = process.cwd(), version?: string, commitMessage?: string): Promise<void> {
 	if (!version) {
 		return Promise.resolve(null);
 	}
 
+	const manifest = await readManifest(cwd);
+
+	if (manifest.version === version) {
+		return null;
+	}
+
 	switch (version) {
 		case 'major':
 		case 'minor':
@@ -127,14 +133,15 @@ function versionBump(cwd: string = process.cwd(), version?: string, commitMessag
 		command = `${command} -m "${commitMessage}"`;
 	}
 
-	// call `npm version` to do our dirty work
-	return exec(command, { cwd })
-		.then(({ stdout, stderr }) => {
-			process.stdout.write(stdout);
-			process.stderr.write(stderr);
-			return Promise.resolve(null);
-		})
-		.catch(err => Promise.reject(err.message));
+	try {
+		// call `npm version` to do our dirty work
+		const { stdout, stderr } = await exec(command, { cwd });
+		process.stdout.write(stdout);
+		process.stderr.write(stderr);
+		return null;
+	} catch (err) {
+		throw err.message;
+	}
 }
 
 export function publish(options: IPublishOptions = {}): Promise<any> {
@@ -152,10 +159,11 @@ export function publish(options: IPublishOptions = {}): Promise<any> {
 		const baseContentUrl = options.baseContentUrl;
 		const baseImagesUrl = options.baseImagesUrl;
 		const useYarn = options.useYarn;
+		const ignoreFile = options.ignoreFile;
 
 		promise = versionBump(options.cwd, options.version, options.commitMessage)
 			.then(() => tmpName())
-			.then(packagePath => pack({ packagePath, cwd, baseContentUrl, baseImagesUrl, useYarn }));
+			.then(packagePath => pack({ packagePath, cwd, baseContentUrl, baseImagesUrl, useYarn, ignoreFile }));
 	}
 
 	return promise.then(({ manifest, packagePath }) => {
@@ -173,29 +181,33 @@ export function publish(options: IPublishOptions = {}): Promise<any> {
 
 export interface IUnpublishOptions extends IPublishOptions {
 	id?: string;
+	force?: boolean;
 }
 
-export function unpublish(options: IUnpublishOptions = {}): Promise<any> {
-	let promise: Promise<{ publisher: string; name: string; }>;
+export async function unpublish(options: IUnpublishOptions = {}): Promise<any> {
+	let publisher: string, name: string;
 
 	if (options.id) {
-		const [publisher, name] = options.id.split('.');
-		promise = Promise.resolve(({ publisher, name }));
+		[publisher, name] = options.id.split('.');
 	} else {
-		promise = readManifest(options.cwd);
+		const manifest = await readManifest(options.cwd);
+		publisher = manifest.publisher;
+		name = manifest.name;
 	}
 
-	return promise.then(({ publisher, name }) => {
-		const fullName = `${publisher}.${name}`;
-		const pat = options.pat
-			? Promise.resolve(options.pat)
-			: getPublisher(publisher).then(p => p.pat);
+	const fullName = `${publisher}.${name}`;
 
-		return read(`This will FOREVER delete '${fullName}'! Are you sure? [y/N] `)
-			.then(answer => /^y$/i.test(answer) ? null : Promise.reject('Aborted'))
-			.then(() => pat)
-			.then(getGalleryAPI)
-			.then(api => api.deleteExtension(publisher, name))
-			.then(() => log.done(`Deleted extension: ${fullName}!`));
-	});
+	if (!options.force) {
+		const answer = await read(`This will FOREVER delete '${fullName}'! Are you sure? [y/N] `);
+
+		if (!/^y$/i.test(answer)) {
+			throw new Error('Aborted');
+		}
+	}
+
+	const pat = options.pat || (await getPublisher(publisher).then(p => p.pat));
+	const api = await getGalleryAPI(pat);
+
+	await api.deleteExtension(publisher, name);
+	log.done(`Deleted extension: ${fullName}!`);
 }
diff --git a/src/search.ts b/src/search.ts
index 2dbb113..d91af33 100644
--- a/src/search.ts
+++ b/src/search.ts
@@ -4,7 +4,7 @@ import { tableView, wordTrim } from './viewutils';
 
 const pageSize = 100;
 
-export async function search(searchText: string, json: boolean = false, pageNumber: number = 1): Promise<any> {
+export async function search(searchText: string, json: boolean = false): Promise<any> {
 	const flags = [];
 	const api = getPublicGalleryAPI();
 	const results = await api.extensionQuery({
diff --git a/src/store.ts b/src/store.ts
index 5f48e20..911f590 100644
--- a/src/store.ts
+++ b/src/store.ts
@@ -6,7 +6,7 @@ import { validatePublisher } from './validation';
 import * as denodeify from 'denodeify';
 
 const readFile = denodeify<string, string, string>(fs.readFile);
-const writeFile = denodeify<string, string, void>(fs.writeFile as any);
+const writeFile = denodeify<string, string, object, void>(fs.writeFile as any);
 const storePath = path.join(home(), '.vsce');
 
 export interface IPublisher {
@@ -40,7 +40,7 @@ function load(): Promise<IStore> {
 }
 
 function save(store: IStore): Promise<IStore> {
-	return writeFile(storePath, JSON.stringify(store))
+	return writeFile(storePath, JSON.stringify(store), {mode: '0600'})
 		.then(() => store);
 }
 
diff --git a/src/test/fixtures/readme/readme.expected.md b/src/test/fixtures/readme/readme.expected.md
index 6f637d2..67628fe 100644
--- a/src/test/fixtures/readme/readme.expected.md
+++ b/src/test/fixtures/readme/readme.expected.md
@@ -21,6 +21,7 @@ The status bar lets you quickly navigate to any issue and you can see all positi
 [![Jump to issues](https://github.com/username/repository/raw/master/images/SpellMDDemo2.gif)](http://shouldnottouchthis/)
 [![Jump to issues](https://github.com/username/repository/raw/master/images/SpellMDDemo2.gif)](https://github.com/username/repository/blob/master/monkey)
 ![](https://github.com/username/repository/raw/master/images/SpellMDDemo2.gif)
+<img src="https://github.com/username/repository/raw/master/images/myImage.gif">
 
 The `spellMD.json` config file is watched so you can add more ignores or change mappings at will.
 
diff --git a/src/test/fixtures/readme/readme.images.expected.md b/src/test/fixtures/readme/readme.images.expected.md
index f9c61ee..cae3654 100644
--- a/src/test/fixtures/readme/readme.images.expected.md
+++ b/src/test/fixtures/readme/readme.images.expected.md
@@ -21,6 +21,7 @@ The status bar lets you quickly navigate to any issue and you can see all positi
 [![Jump to issues](https://github.com/username/repository/path/to/images/SpellMDDemo2.gif)](http://shouldnottouchthis/)
 [![Jump to issues](https://github.com/username/repository/path/to/images/SpellMDDemo2.gif)](https://github.com/username/repository/blob/master/monkey)
 ![](https://github.com/username/repository/path/to/images/SpellMDDemo2.gif)
+<img src="https://github.com/username/repository/path/to/images/myImage.gif">
 
 The `spellMD.json` config file is watched so you can add more ignores or change mappings at will.
 
diff --git a/src/test/fixtures/readme/readme.md b/src/test/fixtures/readme/readme.md
index 4675e6c..970b9b6 100644
--- a/src/test/fixtures/readme/readme.md
+++ b/src/test/fixtures/readme/readme.md
@@ -21,6 +21,7 @@ The status bar lets you quickly navigate to any issue and you can see all positi
 [![Jump to issues](images/SpellMDDemo2.gif)](http://shouldnottouchthis/)
 [![Jump to issues](images/SpellMDDemo2.gif)](monkey)
 ![](images/SpellMDDemo2.gif)
+<img src="/images/myImage.gif">
 
 The `spellMD.json` config file is watched so you can add more ignores or change mappings at will.
 
diff --git a/src/test/package.test.ts b/src/test/package.test.ts
index 279e73b..9bbf024 100644
--- a/src/test/package.test.ts
+++ b/src/test/package.test.ts
@@ -71,7 +71,7 @@ function _toVsixManifest(manifest: Manifest, files: IFile[]): Promise<string> {
 		const assets = _.flatten(processors.map(p => p.assets));
 		const vsix = processors.reduce((r, p) => ({ ...r, ...p.vsix }), { assets });
 
-		return toVsixManifest(assets, vsix);
+		return toVsixManifest(vsix);
 	});
 }
 
@@ -359,7 +359,7 @@ describe('toVsixManifest', () => {
 		};
 
 		const files = [
-			{ path: 'extension/readme.md', contents: new Buffer('') }
+			{ path: 'extension/readme.md', contents: Buffer.from('') }
 		];
 
 		return _toVsixManifest(manifest, files)
@@ -381,7 +381,7 @@ describe('toVsixManifest', () => {
 		};
 
 		const files = [
-			{ path: 'extension/changelog.md', contents: new Buffer('') }
+			{ path: 'extension/changelog.md', contents: Buffer.from('') }
 		];
 
 		return _toVsixManifest(manifest, files)
@@ -1018,8 +1018,8 @@ describe('toVsixManifest', () => {
 		};
 
 		const files = [
-			{ path: 'extension/de.json', contents: new Buffer('') },
-			{ path: 'extension/translations/pt.json', contents: new Buffer('') }
+			{ path: 'extension/de.json', contents: Buffer.from('') },
+			{ path: 'extension/translations/pt.json', contents: Buffer.from('') }
 		];
 
 		return _toVsixManifest(manifest, files)
@@ -1551,6 +1551,33 @@ describe('MarkdownProcessor', () => {
 			});
 	});
 
+	it('should not replace issue links with urls if its a github repo but issue link expansion is disabled.', () => {
+		const manifest = {
+			name: 'test',
+			publisher: 'mocha',
+			version: '0.0.1',
+			description: 'test extension',
+			engines: Object.create(null),
+			repository: 'https://github.com/username/repository.git'
+		};
+
+		const root = fixture('readme');
+		const processor = new ReadmeProcessor(manifest, { expandGitHubIssueLinks: false });
+		const readme = {
+			path: 'extension/readme.md',
+			localPath: path.join(root, 'readme.github.md')
+		};
+
+		return processor.onFile(readme)
+			.then(file => read(file))
+			.then(actual => {
+				return readFile(path.join(root, 'readme.github.md'), 'utf8')
+					.then(expected => {
+						assert.equal(actual, expected);
+					});
+			});
+	});
+
 	it('should not replace issue links with urls if its not a github repo.', () => {
 		const manifest = {
 			name: 'test',
diff --git a/src/test/validation.test.ts b/src/test/validation.test.ts
index fa4508b..b98a3d9 100644
--- a/src/test/validation.test.ts
+++ b/src/test/validation.test.ts
@@ -109,6 +109,7 @@ describe('validateVSCodeTypesCompatibility', () => {
 
 		validateVSCodeTypesCompatibility('1.30.0', '1.30.0');
 		validateVSCodeTypesCompatibility('1.30.0', '1.20.0');
+		validateVSCodeTypesCompatibility('1.46.0', '1.45.1');
 
 		assert.throws(() => validateVSCodeTypesCompatibility('1.30.0', '1.40.0'));
 		assert.throws(() => validateVSCodeTypesCompatibility('1.30.0', '^1.40.0'));
diff --git a/src/validation.ts b/src/validation.ts
index 2d7290e..3b0cec7 100644
--- a/src/validation.ts
+++ b/src/validation.ts
@@ -91,13 +91,13 @@ export function validateVSCodeTypesCompatibility(engineVersion: string, typeVers
 
 	const error = new Error(`@types/vscode ${typeVersion} greater than engines.vscode ${engineVersion}. Consider upgrade engines.vscode or use an older @types/vscode version`);
 
-	if (typeof typeMajor === 'number' && typeof engineMajor === 'number' && typeMajor > engineMajor) {
+	if (typeMajor > engineMajor) {
 		throw error;
 	}
-	if (typeof typeMinor === 'number' && typeof engineMinor === 'number' && typeMinor > engineMinor) {
+	if (typeMajor === engineMajor && typeMinor > engineMinor) {
 		throw error;
 	}
-	if (typeof typePatch === 'number' && typeof enginePatch === 'number' && typePatch > enginePatch) {
+	if (typeMajor === engineMajor && typeMinor === engineMinor && typePatch > enginePatch) {
 		throw error;
 	}
 }
\ No newline at end of file
diff --git a/src/viewutils.ts b/src/viewutils.ts
index 247b214..26366e6 100644
--- a/src/viewutils.ts
+++ b/src/viewutils.ts
@@ -13,16 +13,9 @@ const columns = process.stdout.columns ? process.stdout.columns : 80;
 // unicode charset. For now we use fallback icons when on windows.
 const useFallbackIcons = process.platform === 'win32';
 
-export const icons = useFallbackIcons?
-{
-	download: '\u{2193}',
-	star: '\u{2665}',
-	emptyStar: '\u{2022}',
-} : {
-	download: '\u{2913}',
-	star: '\u{2605}',
-	emptyStar: '\u{2606}',
-};
+export const icons = useFallbackIcons
+	? { download: '\u{2193}', star: '\u{2665}', emptyStar: '\u{2022}', }
+	: { download: '\u{2913}', star: '\u{2605}', emptyStar: '\u{2606}', };
 
 export function formatDate(date) { return date.toLocaleString(fixedLocale, format.date); }
 export function formatTime(date) { return date.toLocaleString(fixedLocale, format.time); }
@@ -53,11 +46,11 @@ export function wordWrap(text: string, width: number = columns): string {
 	return text
 		.replace(/^\s+/, '')
 		.split('')
-		.reduce(([out, buffer, pos], ch, i) => {
+		.reduce(([out, buffer, pos], ch) => {
 			const nl = pos === maxWidth ? `\n${indent}` : '';
 			const newPos: number = nl ? 0 : +pos + 1;
 			return / |-|,|\./.test(ch) ?
-				[`${out}${buffer}${ch}${nl}`, '', newPos] : [`${out}${nl}`, buffer+ch, newPos];
+				[`${out}${buffer}${ch}${nl}`, '', newPos] : [`${out}${nl}`, buffer + ch, newPos];
 		}, [indent, '', 0])
 		.slice(0, 2)
 		.join('');
diff --git a/test/mocha.opts b/test/mocha.opts
deleted file mode 100644
index 957f28e..0000000
--- a/test/mocha.opts
+++ /dev/null
@@ -1 +0,0 @@
---require source-map-support/register out/test
\ No newline at end of file
diff --git a/tsconfig.json b/tsconfig.json
index ac83d46..558af2d 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -3,7 +3,9 @@
 		"target": "es2015",
 		"module": "commonjs",
 		"declaration": true,
-		"outDir": "out"
+		"outDir": "out",
+		"noUnusedLocals": true,
+		"noUnusedParameters": true
 	},
 	"include": [
 		"src"
diff --git a/yarn.lock b/yarn.lock
index 483a9b3..beeeea4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -12,11 +12,6 @@
   resolved "https://registry.yarnpkg.com/@types/denodeify/-/denodeify-1.2.31.tgz#9a737b063bf1a8e3a63cc006cbbb0de601ce3584"
   integrity sha512-Jgy3dvCyIxhNb5RstVJkubeHZifw8KJXca13ov8OO4IqhDLPRHiJJ6VArJbZZ4HuEMJEB83yCuABodNMlYylzQ==
 
-"@types/didyoumean@^1.2.0":
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/@types/didyoumean/-/didyoumean-1.2.0.tgz#e597a710fc6b18fe3ed6cdac17772f8fb51a07c1"
-  integrity sha512-3QMjBOgPEXaOkhfQxiGgzn6JpofPSi8Z0RmQq65FIpZv4kCPT/jvYiYrwqaUrfiHZmwwRvyYJjJmoKopbvLPQw==
-
 "@types/events@*":
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/@types/events/-/events-3.0.0.tgz#2862f3f58a9a7f7c3e78d79f130dd4d71c25c2a7"
@@ -51,10 +46,10 @@
   resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.3.tgz#3dca0e3f33b200fc7d1139c0cd96c1268cadfd9d"
   integrity sha512-tHq6qdbT9U1IRSGf14CL0pUlULksvY9OZ+5eEgl1N7t+OA3tGvNpxJCzuKQlsNgCVwbAs670L1vcVQi8j9HjnA==
 
-"@types/mocha@^5.2.6":
-  version "5.2.6"
-  resolved "https://registry.yarnpkg.com/@types/mocha/-/mocha-5.2.6.tgz#b8622d50557dd155e9f2f634b7d68fd38de5e94b"
-  integrity sha512-1axi39YdtBI7z957vdqXI4Ac25e7YihYQtJa+Clnxg1zTJEaIRbndt71O3sP4GAMgiAm0pY26/b9BrY4MR/PMw==
+"@types/mocha@^7.0.2":
+  version "7.0.2"
+  resolved "https://registry.yarnpkg.com/@types/mocha/-/mocha-7.0.2.tgz#b17f16cf933597e10d6d78eae3251e692ce8b0ce"
+  integrity sha512-ZvO2tAcjmMi8V/5Z3JsyofMe3hasRcaw88cto5etSVMwVQfeivGAlEYmaQgceUSVYFofVjT+ioHsATjdWcFt1w==
 
 "@types/node@*":
   version "10.12.15"
@@ -88,23 +83,36 @@
   dependencies:
     "@types/node" "*"
 
-ansi-regex@^2.0.0:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-2.1.1.tgz#c3b33ab5ee360d86e0e628f0468ae7ef27d654df"
-  integrity sha1-w7M6te42DYbg5ijwRorn7yfWVN8=
+ansi-colors@3.2.3:
+  version "3.2.3"
+  resolved "https://registry.yarnpkg.com/ansi-colors/-/ansi-colors-3.2.3.tgz#57d35b8686e851e2cc04c403f1c00203976a1813"
+  integrity sha512-LEHHyuhlPY3TmuUYMh2oz89lTShfvgbmzaBcxve9t/9Wuy7Dwf4yoAKcND7KFT1HAQfqZ12qtc+DUrBMeKF9nw==
 
 ansi-regex@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-3.0.0.tgz#ed0317c322064f79466c02966bddb605ab37d998"
   integrity sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=
 
-ansi-styles@^3.2.1:
+ansi-regex@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-4.1.0.tgz#8b9f8f08cf1acb843756a839ca8c7e3168c51997"
+  integrity sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg==
+
+ansi-styles@^3.2.0, ansi-styles@^3.2.1:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.2.1.tgz#41fbb20243e50b12be0f04b8dedbf07520ce841d"
   integrity sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==
   dependencies:
     color-convert "^1.9.0"
 
+anymatch@~3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-3.1.1.tgz#c55ecf02185e2469259399310c173ce31233b142"
+  integrity sha512-mM8522psRCqzV+6LhomX5wgp25YVibjh8Wj23I5RPkPppSVSjyKD2A2mBJmWGa+KN7f2D6LNh9jkBCeyLktzjg==
+  dependencies:
+    normalize-path "^3.0.0"
+    picomatch "^2.0.4"
+
 argparse@^1.0.7:
   version "1.0.10"
   resolved "https://registry.yarnpkg.com/argparse/-/argparse-1.0.10.tgz#bcd6791ea5ae09725e17e5ad988134cd40b3d911"
@@ -127,6 +135,11 @@ balanced-match@^1.0.0:
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
   integrity sha1-ibTRmasr7kneFk6gK4nORi1xt2c=
 
+binary-extensions@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-2.0.0.tgz#23c0df14f6a88077f5f986c0d167ec03c3d5537c"
+  integrity sha512-Phlt0plgpIIBOGTT/ehfFnbNlfsDEiqmzE2KRXoX1bLIlir4X/MR+zSyBEkL05ffWgnRSf/DXv+WrUAVr93/ow==
+
 boolbase@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/boolbase/-/boolbase-1.0.0.tgz#68dff5fbe60c51eb37725ea9e3ed310dcc1e776e"
@@ -140,6 +153,13 @@ brace-expansion@^1.1.7:
     balanced-match "^1.0.0"
     concat-map "0.0.1"
 
+braces@~3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/braces/-/braces-3.0.2.tgz#3454e1a462ee8d599e236df336cd9ea4f8afe107"
+  integrity sha512-b8um+L1RzM3WDSzvhm6gIz1yfTbBt6YTlcEKAvsmqCZZFw46z626lVj9j1yEPW33H5H+lBQpZMP1k8l+78Ha0A==
+  dependencies:
+    fill-range "^7.0.1"
+
 browser-stdout@1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/browser-stdout/-/browser-stdout-1.3.1.tgz#baa559ee14ced73452229bad7326467c61fabd60"
@@ -155,7 +175,7 @@ camelcase@^5.0.0:
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-5.3.1.tgz#e3c9b31569e106811df242f715725a1f4c494320"
   integrity sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==
 
-chalk@^2.4.1, chalk@^2.4.2:
+chalk@^2.4.2:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
   integrity sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==
@@ -176,19 +196,29 @@ cheerio@^1.0.0-rc.1:
     lodash "^4.15.0"
     parse5 "^3.0.1"
 
-cliui@^4.0.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/cliui/-/cliui-4.1.0.tgz#348422dbe82d800b3022eef4f6ac10bf2e4d1b49"
-  integrity sha512-4FG+RSG9DL7uEwRUZXZn3SS34DiDPfzP0VOiEwtUWlE+AR2EIg+hSyvrIgUUfhdgR/UkAeW2QHgeP+hWrXs7jQ==
+chokidar@3.3.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.3.0.tgz#12c0714668c55800f659e262d4962a97faf554a6"
+  integrity sha512-dGmKLDdT3Gdl7fBUe8XK+gAtGmzy5Fn0XkkWQuYxGIgWVPPse2CxFA5mtrlD0TOHaHjEUqkWNyP1XdHoJES/4A==
   dependencies:
-    string-width "^2.1.1"
-    strip-ansi "^4.0.0"
-    wrap-ansi "^2.0.0"
+    anymatch "~3.1.1"
+    braces "~3.0.2"
+    glob-parent "~5.1.0"
+    is-binary-path "~2.1.0"
+    is-glob "~4.0.1"
+    normalize-path "~3.0.0"
+    readdirp "~3.2.0"
+  optionalDependencies:
+    fsevents "~2.1.1"
 
-code-point-at@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
-  integrity sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=
+cliui@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-5.0.0.tgz#deefcfdb2e800784aa34f46fa08e06851c7bbbc5"
+  integrity sha512-PYeGSEmmHM6zvoef2w8TPzlrnNpXIjTipYK780YswmIP9vjxmd6Y2a3CB2Ks6/AU8NHjZugXvo8w3oWM2qnwXA==
+  dependencies:
+    string-width "^3.1.0"
+    strip-ansi "^5.2.0"
+    wrap-ansi "^5.1.0"
 
 color-convert@^1.9.0:
   version "1.9.3"
@@ -202,11 +232,6 @@ color-name@1.1.3:
   resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.3.tgz#a7d0558bd89c42f795dd42328f740831ca53bc25"
   integrity sha1-p9BVi9icQveV3UIyj3QIMcpTvCU=
 
-commander@2.15.1:
-  version "2.15.1"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-2.15.1.tgz#df46e867d0fc2aec66a34662b406a9ccafff5b0f"
-  integrity sha512-VlfT9F3V0v+jr4yxPc5gg9s62/fIVWsd2Bk2iD435um1NlGMYdVCq+MjcXnhYq2icNOizHr1kK+5TI6H0Hy0ag==
-
 commander@^2.8.1:
   version "2.19.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.19.0.tgz#f6198aa84e5b83c46054b94ddedbfed5ee9ff12a"
@@ -217,31 +242,20 @@ concat-map@0.0.1:
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
   integrity sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=
 
-concurrently@^4.1.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/concurrently/-/concurrently-4.1.0.tgz#17fdf067da71210685d9ea554423ef239da30d33"
-  integrity sha512-pwzXCE7qtOB346LyO9eFWpkFJVO3JQZ/qU/feGeaAHiX1M3Rw3zgXKc5cZ8vSH5DGygkjzLFDzA/pwoQDkRNGg==
+concurrently@^5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/concurrently/-/concurrently-5.1.0.tgz#05523986ba7aaf4b58a49ddd658fab88fa783132"
+  integrity sha512-9ViZMu3OOCID3rBgU31mjBftro2chOop0G2u1olq1OuwRBVRw/GxHTg80TVJBUTJfoswMmEUeuOg1g1yu1X2dA==
   dependencies:
-    chalk "^2.4.1"
-    date-fns "^1.23.0"
-    lodash "^4.17.10"
+    chalk "^2.4.2"
+    date-fns "^2.0.1"
+    lodash "^4.17.15"
     read-pkg "^4.0.1"
-    rxjs "^6.3.3"
+    rxjs "^6.5.2"
     spawn-command "^0.0.2-1"
-    supports-color "^4.5.0"
-    tree-kill "^1.1.0"
-    yargs "^12.0.1"
-
-cross-spawn@^6.0.0:
-  version "6.0.5"
-  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-6.0.5.tgz#4a5ec7c64dfae22c3a14124dbacdee846d80cbc4"
-  integrity sha512-eTVLrBSt7fjbDygz805pMnstIs2VTBNkRm0qxZd+M7A5XDdxVRWO5MxGBXZhjY4cqLYLdtrGqRf8mBPmzwSpWQ==
-  dependencies:
-    nice-try "^1.0.4"
-    path-key "^2.0.1"
-    semver "^5.5.0"
-    shebang-command "^1.2.0"
-    which "^1.2.9"
+    supports-color "^6.1.0"
+    tree-kill "^1.2.2"
+    yargs "^13.3.0"
 
 css-select@~1.2.0:
   version "1.2.0"
@@ -258,33 +272,35 @@ css-what@2.1:
   resolved "https://registry.yarnpkg.com/css-what/-/css-what-2.1.2.tgz#c0876d9d0480927d7d4920dcd72af3595649554d"
   integrity sha512-wan8dMWQ0GUeF7DGEPVjhHemVW/vy6xUYmFzRY8RYqgA0JtXC9rJmbScBjqSu6dg9q0lwPQy6ZAmJVr3PPTvqQ==
 
-date-fns@^1.23.0:
-  version "1.30.1"
-  resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-1.30.1.tgz#2e71bf0b119153dbb4cc4e88d9ea5acfb50dc05c"
-  integrity sha512-hBSVCvSmWC+QypYObzwGOd9wqdDpOt+0wl0KbU+R+uuZBS1jN8VsD1ss3irQDknRj5NvxiTF6oj/nDRnN/UQNw==
+date-fns@^2.0.1:
+  version "2.9.0"
+  resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-2.9.0.tgz#d0b175a5c37ed5f17b97e2272bbc1fa5aec677d2"
+  integrity sha512-khbFLu/MlzLjEzy9Gh8oY1hNt/Dvxw3J6Rbc28cVoYWQaC1S3YI4xwkF9ZWcjDLscbZlY9hISMr66RFzZagLsA==
 
-debug@3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
-  integrity sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==
+debug@3.2.6:
+  version "3.2.6"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
+  integrity sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==
   dependencies:
-    ms "2.0.0"
+    ms "^2.1.1"
 
 decamelize@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
   integrity sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=
 
+define-properties@^1.1.2, define-properties@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.1.3.tgz#cf88da6cbee26fe6db7094f61d870cbd84cee9f1"
+  integrity sha512-3MqfYKj2lLzdMSf8ZIZE/V+Zuy+BgD6f164e8K2w7dgnpKArBDerGYpM46IYYcjnkdPNMjPk9A6VFB8+3SKlXQ==
+  dependencies:
+    object-keys "^1.0.12"
+
 denodeify@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/denodeify/-/denodeify-1.2.1.tgz#3a36287f5034e699e7577901052c2e6c94251631"
   integrity sha1-OjYof1A05pnnV3kBBSwubJQlFjE=
 
-didyoumean@^1.2.1:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/didyoumean/-/didyoumean-1.2.1.tgz#e92edfdada6537d484d73c0172fd1eba0c4976ff"
-  integrity sha1-6S7f2tplN9SE1zwBcv0eugxJdv8=
-
 diff@3.5.0:
   version "3.5.0"
   resolved "https://registry.yarnpkg.com/diff/-/diff-3.5.0.tgz#800c0dd1e0a8bfbc95835c202ad220fe317e5a12"
@@ -331,18 +347,21 @@ domutils@^1.5.1:
     dom-serializer "0"
     domelementtype "1"
 
-end-of-stream@^1.1.0:
-  version "1.4.1"
-  resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-1.4.1.tgz#ed29634d19baba463b6ce6b80a37213eab71ec43"
-  integrity sha512-1MkrZNvWTKCaigbn+W15elq2BB/L22nqrSY5DKlo3X6+vclJm8Bb5djXJBmEX6fS3+zCh/F4VBK5Z2KxJt4s2Q==
-  dependencies:
-    once "^1.4.0"
+emoji-regex@^7.0.1:
+  version "7.0.3"
+  resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-7.0.3.tgz#933a04052860c85e83c122479c4748a8e4c72156"
+  integrity sha512-CwBLREIQ7LvYFB0WyRvwhq5N5qPhc6PMjD6bYggFlI5YyDgl+0vxq5VHbMOFqLg7hfWzmu8T5Z1QofhmTIhItA==
 
 entities@^1.1.1, entities@~1.1.1:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/entities/-/entities-1.1.2.tgz#bdfa735299664dfafd34529ed4f8522a275fea56"
   integrity sha512-f2LZMYl1Fzu7YSBKg+RoROelpOaNrcGmE9AZubeDfrCEia483oW4MI4VyFd5VNHIgQ/7qm1I0wUHK1eJnn2y2w==
 
+entities@~2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/entities/-/entities-2.0.0.tgz#68d6084cab1b079767540d80e56a39b423e4abf4"
+  integrity sha512-D9f7V0JSRwIxlRI2mjMqufDrRDnx8p+eEOz7aUM9SuvF8gsBzra0/6tbjl1m8eQHrZlYj6PxqE00hZ1SAIKPLw==
+
 error-ex@^1.3.1:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/error-ex/-/error-ex-1.3.2.tgz#b4ac40648107fdcdcfae242f428bea8a14d4f1bf"
@@ -350,23 +369,41 @@ error-ex@^1.3.1:
   dependencies:
     is-arrayish "^0.2.1"
 
+es-abstract@^1.17.0-next.1, es-abstract@^1.17.5:
+  version "1.17.5"
+  resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.17.5.tgz#d8c9d1d66c8981fb9200e2251d799eee92774ae9"
+  integrity sha512-BR9auzDbySxOcfog0tLECW8l28eRGpDpU3Dm3Hp4q/N+VtLTmyj4EUN088XZWQDW/hzj6sYRDXeOFsaAODKvpg==
+  dependencies:
+    es-to-primitive "^1.2.1"
+    function-bind "^1.1.1"
+    has "^1.0.3"
+    has-symbols "^1.0.1"
+    is-callable "^1.1.5"
+    is-regex "^1.0.5"
+    object-inspect "^1.7.0"
+    object-keys "^1.1.1"
+    object.assign "^4.1.0"
+    string.prototype.trimleft "^2.1.1"
+    string.prototype.trimright "^2.1.1"
+
+es-to-primitive@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/es-to-primitive/-/es-to-primitive-1.2.1.tgz#e55cd4c9cdc188bcefb03b366c736323fc5c898a"
+  integrity sha512-QCOllgZJtaUo9miYBcLChTUaHNjJF3PYs1VidD7AwiEj1kYxKeQTctLAezAOH5ZKRH0g2IgPn6KwB4IT8iRpvA==
+  dependencies:
+    is-callable "^1.1.4"
+    is-date-object "^1.0.1"
+    is-symbol "^1.0.2"
+
 escape-string-regexp@1.0.5, escape-string-regexp@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
   integrity sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=
 
-execa@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/execa/-/execa-1.0.0.tgz#c6236a5bb4df6d6f15e88e7f017798216749ddd8"
-  integrity sha512-adbxcyWV46qiHyvSp50TKt05tB4tK3HcmF7/nxfAdhnox83seTDbwnaqKO4sXRy7roHAIFqJP/Rw/AuEbX61LA==
-  dependencies:
-    cross-spawn "^6.0.0"
-    get-stream "^4.0.0"
-    is-stream "^1.1.0"
-    npm-run-path "^2.0.0"
-    p-finally "^1.0.0"
-    signal-exit "^3.0.0"
-    strip-eof "^1.0.0"
+esprima@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.1.tgz#13b04cdb3e6c5d19df91ab6987a8695619b0aa71"
+  integrity sha512-eGuFFw7Upda+g4p+QHvnW0RyTX/SVeJBDM/gCtMARO0cLuT2HcEKnTPvhjV6aGeqrCB/sbNop0Kszm0jsaWU4A==
 
 fd-slicer@~1.1.0:
   version "1.1.0"
@@ -375,43 +412,55 @@ fd-slicer@~1.1.0:
   dependencies:
     pend "~1.2.0"
 
-find-up@^3.0.0:
+fill-range@^7.0.1:
+  version "7.0.1"
+  resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-7.0.1.tgz#1919a6a7c75fe38b2c7c77e5198535da9acdda40"
+  integrity sha512-qOo9F+dMUmC2Lcb4BbVvnKJxTPjCm+RRpe4gDuGrzkL7mEVl/djYSu2OdQ2Pa302N4oqkSg9ir6jaLWJ2USVpQ==
+  dependencies:
+    to-regex-range "^5.0.1"
+
+find-up@3.0.0, find-up@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/find-up/-/find-up-3.0.0.tgz#49169f1d7993430646da61ecc5ae355c21c97b73"
   integrity sha512-1yD6RmLI1XBfxugvORwlck6f75tYL+iR0jqwsOrOxMZyGYqUuDhJ0l4AXdO1iX/FTs9cBAMEk1gWSEx1kSbylg==
   dependencies:
     locate-path "^3.0.0"
 
+flat@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/flat/-/flat-4.1.0.tgz#090bec8b05e39cba309747f1d588f04dbaf98db2"
+  integrity sha512-Px/TiLIznH7gEDlPXcUD4KnBusa6kR6ayRUVcnEAbreRIuhkqow/mun59BuRXwoYk7ZQOLW1ZM05ilIvK38hFw==
+  dependencies:
+    is-buffer "~2.0.3"
+
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
   integrity sha1-FQStJSMVjKpA20onh8sBQRmU6k8=
 
-get-caller-file@^1.0.1:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-1.0.3.tgz#f978fa4c90d1dfe7ff2d6beda2a515e713bdcf4a"
-  integrity sha512-3t6rVToeoZfYSGd8YoLFR2DJkiQrIiUrGcjvFX2mDw3bn6k2OtwHN0TNCLbBO+w8qTvimhDkv+LSscbJY1vE6w==
+fsevents@~2.1.1:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.1.2.tgz#4c0a1fb34bc68e543b4b82a9ec392bfbda840805"
+  integrity sha512-R4wDiBwZ0KzpgOWetKDug1FZcYhqYnUYKtfZYt4mD5SBz76q0KR4Q9o7GIPamsVPGmW3EYPPJ0dOOjvx32ldZA==
 
-get-stream@^4.0.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-4.1.0.tgz#c1b255575f3dc21d59bfc79cd3d2b46b1c3a54b5"
-  integrity sha512-GMat4EJ5161kIy2HevLlr4luNjBgvmj413KaQA7jt4V8B4RDsfpHk7WQ9GVqfYyyx8OS/L66Kox+rJRNklLK7w==
+function-bind@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.1.tgz#a56899d3ea3c9bab874bb9773b7c5ede92f4895d"
+  integrity sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A==
+
+get-caller-file@^2.0.1:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-2.0.5.tgz#4f94412a82db32f36e3b0b9741f8a97feb031f7e"
+  integrity sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==
+
+glob-parent@~5.1.0:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-5.1.1.tgz#b6c1ef417c4e5663ea498f1c45afac6916bbc229"
+  integrity sha512-FnI+VGOpnlGHWZxthPGR+QhR78fuiK0sNLkHQv+bL9fQi57lNNdquIbna/WrfROrolq8GK5Ek6BiMwqL/voRYQ==
   dependencies:
-    pump "^3.0.0"
+    is-glob "^4.0.1"
 
-glob@7.1.2:
-  version "7.1.2"
-  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.2.tgz#c19c9df9a028702d678612384a6552404c636d15"
-  integrity sha512-MJTUg1kjuLeQCJ+ccE4Vpa6kKVXkPYJ2mOCQyUuKLcLQsdrMCpBPUi8qVE6+YuaJkozeA9NusTAw3hLr8Xe5EQ==
-  dependencies:
-    fs.realpath "^1.0.0"
-    inflight "^1.0.4"
-    inherits "2"
-    minimatch "^3.0.4"
-    once "^1.3.0"
-    path-is-absolute "^1.0.0"
-
-glob@^7.0.6:
+glob@7.1.3, glob@^7.0.6:
   version "7.1.3"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.3.tgz#3960832d3f1574108342dafd3a67b332c0969df1"
   integrity sha512-vcfuiIxogLV4DlGBHIUOwI0IbrJ8HWPc4MU7HzviGeNho/UJDfi6B5p3sHeWIQ0KGIU0Jpxi5ZHxemQfLkkAwQ==
@@ -428,20 +477,27 @@ growl@1.10.5:
   resolved "https://registry.yarnpkg.com/growl/-/growl-1.10.5.tgz#f2735dc2283674fa67478b10181059355c369e5e"
   integrity sha512-qBr4OuELkhPenW6goKVXiv47US3clb3/IbuWF9KNKEijAy9oeHxU9IgzjvJhHkUzhaj7rOUD7+YGWqUjLp5oSA==
 
-has-flag@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-2.0.0.tgz#e8207af1cc7b30d446cc70b734b5e8be18f88d51"
-  integrity sha1-6CB68cx7MNRGzHC3NLXovhj4jVE=
-
 has-flag@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
   integrity sha1-tdRU3CGZriJWmfNGfloH87lVuv0=
 
-he@1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/he/-/he-1.1.1.tgz#93410fd21b009735151f8868c2f271f3427e23fd"
-  integrity sha1-k0EP0hsAlzUVH4howvJx80J+I/0=
+has-symbols@^1.0.0, has-symbols@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/has-symbols/-/has-symbols-1.0.1.tgz#9f5214758a44196c406d9bd76cebf81ec2dd31e8"
+  integrity sha512-PLcsoqu++dmEIZB+6totNFKq/7Do+Z0u4oT0zKOJNl3lYK6vGwwu2hjHs+68OEZbTjiUE9bgOABXbP/GvrS0Kg==
+
+has@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/has/-/has-1.0.3.tgz#722d7cbfc1f6aa8241f16dd814e011e1f41e8796"
+  integrity sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==
+  dependencies:
+    function-bind "^1.1.1"
+
+he@1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/he/-/he-1.2.0.tgz#84ae65fa7eafb165fddb61566ae14baf05664f0f"
+  integrity sha512-F/1DnUGPopORZi0ni+CvrCgHQ5FyEAHRLSApuYWMmrbSwoN2Mn/7k+Gl38gJnR7yyDZk6WLXwiGod1JOWNDKGw==
 
 hosted-git-info@^2.1.4:
   version "2.7.1"
@@ -473,49 +529,91 @@ inherits@2, inherits@^2.0.1, inherits@^2.0.3:
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
   integrity sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=
 
-invert-kv@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-2.0.0.tgz#7393f5afa59ec9ff5f67a27620d11c226e3eec02"
-  integrity sha512-wPVv/y/QQ/Uiirj/vh3oP+1Ww+AWehmi1g5fFWGPF6IpCBCDVrhgHRMvrLfdYcwDh3QJbGXDW4JAuzxElLSqKA==
-
 is-arrayish@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"
   integrity sha1-d8mYQFJ6qOyxqLppe4BkWnqSap0=
 
-is-fullwidth-code-point@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz#ef9e31386f031a7f0d643af82fde50c457ef00cb"
-  integrity sha1-754xOG8DGn8NZDr4L95QxFfvAMs=
+is-binary-path@~2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-binary-path/-/is-binary-path-2.1.0.tgz#ea1f7f3b80f064236e83470f86c09c254fb45b09"
+  integrity sha512-ZMERYes6pDydyuGidse7OsHxtbI7WVeUEozgR/g7rd0xUimYNlvZRE/K2MgZTjWy725IfelLeVcEM97mmtRGXw==
   dependencies:
-    number-is-nan "^1.0.0"
+    binary-extensions "^2.0.0"
+
+is-buffer@~2.0.3:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-2.0.4.tgz#3e572f23c8411a5cfd9557c849e3665e0b290623"
+  integrity sha512-Kq1rokWXOPXWuaMAqZiJW4XxsmD9zGx9q4aePabbn3qCRGedtH7Cm+zV8WETitMfu1wdh+Rvd6w5egwSngUX2A==
+
+is-callable@^1.1.4, is-callable@^1.1.5:
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/is-callable/-/is-callable-1.1.5.tgz#f7e46b596890456db74e7f6e976cb3273d06faab"
+  integrity sha512-ESKv5sMCJB2jnHTWZ3O5itG+O128Hsus4K4Qh1h2/cgn2vbgnLSVqfV46AeJA9D5EeeLa9w81KUXMtn34zhX+Q==
+
+is-date-object@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-date-object/-/is-date-object-1.0.2.tgz#bda736f2cd8fd06d32844e7743bfa7494c3bfd7e"
+  integrity sha512-USlDT524woQ08aoZFzh3/Z6ch9Y/EWXEHQ/AaRN0SkKq4t2Jw2R2339tSXmwuVoY7LLlBCbOIlx2myP/L5zk0g==
+
+is-extglob@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/is-extglob/-/is-extglob-2.1.1.tgz#a88c02535791f02ed37c76a1b9ea9773c833f8c2"
+  integrity sha1-qIwCU1eR8C7TfHahueqXc8gz+MI=
 
 is-fullwidth-code-point@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz#a3b30a5c4f199183167aaab93beefae3ddfb654f"
   integrity sha1-o7MKXE8ZkYMWeqq5O+764937ZU8=
 
-is-stream@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
-  integrity sha1-EtSj3U5o4Lec6428hBc66A2RykQ=
+is-glob@^4.0.1, is-glob@~4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-4.0.1.tgz#7567dbe9f2f5e2467bc77ab83c4a29482407a5dc"
+  integrity sha512-5G0tKtBTFImOqDnLB2hG6Bp2qcKEFduo4tZu9MT/H6NQv/ghhy30o55ufafxJ/LdH79LLs2Kfrn85TLKyA7BUg==
+  dependencies:
+    is-extglob "^2.1.1"
+
+is-number@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/is-number/-/is-number-7.0.0.tgz#7535345b896734d5f80c4d06c50955527a14f12b"
+  integrity sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==
+
+is-regex@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/is-regex/-/is-regex-1.0.5.tgz#39d589a358bf18967f726967120b8fc1aed74eae"
+  integrity sha512-vlKW17SNq44owv5AQR3Cq0bQPEb8+kF3UKZ2fiZNOWtztYE5i0CzCZxFDwO58qAOWtxdBRVO/V5Qin1wjCqFYQ==
+  dependencies:
+    has "^1.0.3"
+
+is-symbol@^1.0.2:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/is-symbol/-/is-symbol-1.0.3.tgz#38e1014b9e6329be0de9d24a414fd7441ec61937"
+  integrity sha512-OwijhaRSgqvhm/0ZdAcXNZt9lYdKFpcRDT5ULUuYXPoT794UNOdU+gpT6Rzo7b4V2HUl/op6GqY894AZwv9faQ==
+  dependencies:
+    has-symbols "^1.0.1"
 
 isexe@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/isexe/-/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
   integrity sha1-6PvzdNxVb/iUehDcsFctYz8s+hA=
 
+js-yaml@3.13.1:
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.13.1.tgz#aff151b30bfdfa8e49e05da22e7415e9dfa37847"
+  integrity sha512-YfbcO7jXDdyj0DGxYVSlSeQNHbD7XPWvrVWeVUujrQEoZzWJIRrCPoyk6kL6IAjAG2IolMK4T0hNUe0HOUs5Jw==
+  dependencies:
+    argparse "^1.0.7"
+    esprima "^4.0.0"
+
 json-parse-better-errors@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/json-parse-better-errors/-/json-parse-better-errors-1.0.2.tgz#bb867cfb3450e69107c131d1c514bab3dc8bcaa9"
   integrity sha512-mrqyZKfX5EhL7hvqcV6WG1yYjnjeuYDzDhhcAAUrq8Po85NBQBJP+ZDUT75qZQ98IkUoBqdkExkukOU7Ts2wrw==
 
-lcid@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/lcid/-/lcid-2.0.0.tgz#6ef5d2df60e52f82eb228a4c373e8d1f397253cf"
-  integrity sha512-avPEb8P8EGnwXKClwsNUgryVjllcRqtMYa49NTsbQagYuT1DcXnl1915oxWjoyGrXR6zH/Y0Zc96xWsPcoDKeA==
-  dependencies:
-    invert-kv "^2.0.0"
+leven@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/leven/-/leven-3.1.0.tgz#77891de834064cccba82ae7842bb6b14a13ed7f2"
+  integrity sha512-qsda+H8jTaUaN/x5vzW2rzc+8Rw4TAQ/4KjB46IwK5VH+IlVeeeje/EoZRpiXvIqjFgK84QffqPztGI3VBLG1A==
 
 linkify-it@^2.0.0:
   version "2.1.0"
@@ -532,25 +630,30 @@ locate-path@^3.0.0:
     p-locate "^3.0.0"
     path-exists "^3.0.0"
 
-lodash@^4.15.0, lodash@^4.17.10:
+lodash@^4.15.0:
   version "4.17.13"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.13.tgz#0bdc3a6adc873d2f4e0c4bac285df91b64fc7b93"
   integrity sha512-vm3/XWXfWtRua0FkUyEHBZy8kCPjErNBT9fJx8Zvs+U6zjqPbTUOpkaoum3O5uiA8sm+yNMHXfYkTUHFoMxFNA==
 
-map-age-cleaner@^0.1.1:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/map-age-cleaner/-/map-age-cleaner-0.1.3.tgz#7d583a7306434c055fe474b0f45078e6e1b4b92a"
-  integrity sha512-bJzx6nMoP6PDLPBFmg7+xRKeFZvFboMrGlxmNj9ClvX53KrmvM5bXFXEWjbz4cz1AFn+jWJ9z/DJSz7hrs0w3w==
-  dependencies:
-    p-defer "^1.0.0"
+lodash@^4.17.15:
+  version "4.17.15"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
+  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
 
-markdown-it@^8.3.1:
-  version "8.4.2"
-  resolved "https://registry.yarnpkg.com/markdown-it/-/markdown-it-8.4.2.tgz#386f98998dc15a37722aa7722084f4020bdd9b54"
-  integrity sha512-GcRz3AWTqSUphY3vsUqQSFMbgR38a4Lh3GWlHRh/7MRwz8mcu9n2IO7HOh+bXHrR9kOPDl5RNCaEsrneb+xhHQ==
+log-symbols@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/log-symbols/-/log-symbols-3.0.0.tgz#f3a08516a5dea893336a7dee14d18a1cfdab77c4"
+  integrity sha512-dSkNGuI7iG3mfvDzUuYZyvk5dD9ocYCYzNU6CYDE6+Xqd+gwme6Z00NS3dUh8mq/73HaEtT7m6W+yUPtU6BZnQ==
+  dependencies:
+    chalk "^2.4.2"
+
+markdown-it@^10.0.0:
+  version "10.0.0"
+  resolved "https://registry.yarnpkg.com/markdown-it/-/markdown-it-10.0.0.tgz#abfc64f141b1722d663402044e43927f1f50a8dc"
+  integrity sha512-YWOP1j7UbDNz+TumYP1kpwnP0aEa711cJjrAQrzd0UXlbJfc5aAq0F/PZHjiioqDC1NKgvIMX+o+9Bk7yuM2dg==
   dependencies:
     argparse "^1.0.7"
-    entities "~1.1.1"
+    entities "~2.0.0"
     linkify-it "^2.0.0"
     mdurl "^1.0.1"
     uc.micro "^1.0.5"
@@ -560,25 +663,11 @@ mdurl@^1.0.1:
   resolved "https://registry.yarnpkg.com/mdurl/-/mdurl-1.0.1.tgz#fe85b2ec75a59037f2adfec100fd6c601761152e"
   integrity sha1-/oWy7HWlkDfyrf7BAP1sYBdhFS4=
 
-mem@^4.0.0:
-  version "4.3.0"
-  resolved "https://registry.yarnpkg.com/mem/-/mem-4.3.0.tgz#461af497bc4ae09608cdb2e60eefb69bff744178"
-  integrity sha512-qX2bG48pTqYRVmDB37rn/6PT7LcR8T7oAX3bf99u1Tt1nzxYfxkgqDwUwolPlXweM0XzBOBFzSx4kfp7KP1s/w==
-  dependencies:
-    map-age-cleaner "^0.1.1"
-    mimic-fn "^2.0.0"
-    p-is-promise "^2.0.0"
-
 mime@^1.3.4:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.6.0.tgz#32cd9e5c64553bd58d19a568af452acff04981b1"
   integrity sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==
 
-mimic-fn@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-2.1.0.tgz#7ed2c2ccccaf84d3ffcb7a69b57711fc2083401b"
-  integrity sha512-OqbOk5oEQeAZ8WXWydlu9HJjz9WVdEIvamMCcXmuqUYjTknH/sqsWvhQ3vgwKFRR1HpjvNBKQ37nbJgYzGqGcg==
-
 minimatch@3.0.4, minimatch@^3.0.3, minimatch@^3.0.4:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
@@ -586,49 +675,70 @@ minimatch@3.0.4, minimatch@^3.0.3, minimatch@^3.0.4:
   dependencies:
     brace-expansion "^1.1.7"
 
-minimist@0.0.8:
-  version "0.0.8"
-  resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
-  integrity sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=
+minimist@^1.2.5:
+  version "1.2.5"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.5.tgz#67d66014b66a6a8aaa0c083c5fd58df4e4e97602"
+  integrity sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==
 
-mkdirp@0.5.1:
-  version "0.5.1"
-  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
-  integrity sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=
+mkdirp@0.5.3:
+  version "0.5.3"
+  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.3.tgz#5a514b7179259287952881e94410ec5465659f8c"
+  integrity sha512-P+2gwrFqx8lhew375MQHHeTlY8AuOJSrGf0R5ddkEndUkmwpgUob/vQuBD1V22/Cw1/lJr4x+EjllSezBThzBg==
   dependencies:
-    minimist "0.0.8"
+    minimist "^1.2.5"
 
-mocha@^5.2.0:
-  version "5.2.0"
-  resolved "https://registry.yarnpkg.com/mocha/-/mocha-5.2.0.tgz#6d8ae508f59167f940f2b5b3c4a612ae50c90ae6"
-  integrity sha512-2IUgKDhc3J7Uug+FxMXuqIyYzH7gJjXECKe/w43IGgQHTSj3InJi+yAA7T24L9bQMRKiUEHxEX37G5JpVUGLcQ==
+mocha@^7.1.1:
+  version "7.1.1"
+  resolved "https://registry.yarnpkg.com/mocha/-/mocha-7.1.1.tgz#89fbb30d09429845b1bb893a830bf5771049a441"
+  integrity sha512-3qQsu3ijNS3GkWcccT5Zw0hf/rWvu1fTN9sPvEd81hlwsr30GX2GcDSSoBxo24IR8FelmrAydGC6/1J5QQP4WA==
   dependencies:
+    ansi-colors "3.2.3"
     browser-stdout "1.3.1"
-    commander "2.15.1"
-    debug "3.1.0"
+    chokidar "3.3.0"
+    debug "3.2.6"
     diff "3.5.0"
     escape-string-regexp "1.0.5"
-    glob "7.1.2"
+    find-up "3.0.0"
+    glob "7.1.3"
     growl "1.10.5"
-    he "1.1.1"
+    he "1.2.0"
+    js-yaml "3.13.1"
+    log-symbols "3.0.0"
     minimatch "3.0.4"
-    mkdirp "0.5.1"
-    supports-color "5.4.0"
+    mkdirp "0.5.3"
+    ms "2.1.1"
+    node-environment-flags "1.0.6"
+    object.assign "4.1.0"
+    strip-json-comments "2.0.1"
+    supports-color "6.0.0"
+    which "1.3.1"
+    wide-align "1.1.3"
+    yargs "13.3.2"
+    yargs-parser "13.1.2"
+    yargs-unparser "1.6.0"
 
-ms@2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
-  integrity sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=
+ms@2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.1.tgz#30a5864eb3ebb0a66f2ebe6d727af06a09d86e0a"
+  integrity sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==
+
+ms@^2.1.1:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.2.tgz#d09d1f357b443f493382a8eb3ccd183872ae6009"
+  integrity sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==
 
 mute-stream@~0.0.4:
   version "0.0.7"
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.7.tgz#3075ce93bc21b8fab43e1bc4da7e8115ed1e7bab"
   integrity sha1-MHXOk7whuPq0PhvE2n6BFe0ee6s=
 
-nice-try@^1.0.4:
-  version "1.0.5"
-  resolved "https://registry.yarnpkg.com/nice-try/-/nice-try-1.0.5.tgz#a3378a7696ce7d223e88fc9b764bd7ef1089e366"
-  integrity sha512-1nh45deeb5olNY7eX82BkPO7SSxR5SSYJiPTrTdFUVYwAl8CKMA5N9PjTYkHiRjisVcxcQ1HXdLhx2qxxJzLNQ==
+node-environment-flags@1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/node-environment-flags/-/node-environment-flags-1.0.6.tgz#a30ac13621f6f7d674260a54dede048c3982c088"
+  integrity sha512-5Evy2epuL+6TM0lCQGpFIj6KwiEsGh1SrHUhTbNX+sLbBtjidPZFAnVK9y5yU1+h//RitLbRHTIMyxQPtxMdHw==
+  dependencies:
+    object.getownpropertydescriptors "^2.0.3"
+    semver "^5.7.0"
 
 normalize-package-data@^2.3.2:
   version "2.5.0"
@@ -640,12 +750,10 @@ normalize-package-data@^2.3.2:
     semver "2 || 3 || 4 || 5"
     validate-npm-package-license "^3.0.1"
 
-npm-run-path@^2.0.0:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-2.0.2.tgz#35a9232dfa35d7067b4cb2ddf2357b1871536c5f"
-  integrity sha1-NakjLfo11wZ7TLLd8jV7GHFTbF8=
-  dependencies:
-    path-key "^2.0.0"
+normalize-path@^3.0.0, normalize-path@~3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
+  integrity sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==
 
 nth-check@~1.0.1:
   version "1.0.2"
@@ -654,12 +762,35 @@ nth-check@~1.0.1:
   dependencies:
     boolbase "~1.0.0"
 
-number-is-nan@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
-  integrity sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0=
+object-inspect@^1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/object-inspect/-/object-inspect-1.7.0.tgz#f4f6bd181ad77f006b5ece60bd0b6f398ff74a67"
+  integrity sha512-a7pEHdh1xKIAgTySUGgLMx/xwDZskN1Ud6egYYN3EdRW4ZMPNEDUTF+hwy2LUC+Bl+SyLXANnwz/jyh/qutKUw==
 
-once@^1.3.0, once@^1.3.1, once@^1.4.0:
+object-keys@^1.0.11, object-keys@^1.0.12, object-keys@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.1.1.tgz#1c47f272df277f3b1daf061677d9c82e2322c60e"
+  integrity sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA==
+
+object.assign@4.1.0, object.assign@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/object.assign/-/object.assign-4.1.0.tgz#968bf1100d7956bb3ca086f006f846b3bc4008da"
+  integrity sha512-exHJeq6kBKj58mqGyTQ9DFvrZC/eR6OwxzoM9YRoGBqrXYonaFyGiFMuc9VZrXf7DarreEwMpurG3dd+CNyW5w==
+  dependencies:
+    define-properties "^1.1.2"
+    function-bind "^1.1.1"
+    has-symbols "^1.0.0"
+    object-keys "^1.0.11"
+
+object.getownpropertydescriptors@^2.0.3:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/object.getownpropertydescriptors/-/object.getownpropertydescriptors-2.1.0.tgz#369bf1f9592d8ab89d712dced5cb81c7c5352649"
+  integrity sha512-Z53Oah9A3TdLoblT7VKJaTDdXdT+lQO+cNpKVnya5JDe9uLvzu1YyY1yFDFrcxrlRgWrEFH0jJtD/IbuwjcEVg==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.0-next.1"
+
+once@^1.3.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
   integrity sha1-WDsap3WWHUsROsF9nFC6753Xa9E=
@@ -671,15 +802,6 @@ os-homedir@^1.0.0:
   resolved "https://registry.yarnpkg.com/os-homedir/-/os-homedir-1.0.2.tgz#ffbc4988336e0e833de0c168c7ef152121aa7fb3"
   integrity sha1-/7xJiDNuDoM94MFox+8VISGqf7M=
 
-os-locale@^3.0.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/os-locale/-/os-locale-3.1.0.tgz#a802a6ee17f24c10483ab9935719cef4ed16bf1a"
-  integrity sha512-Z8l3R4wYWM40/52Z+S265okfFj8Kt2cC2MKY+xNi3kFs+XGI7WXu/I309QQQYbRW4ijiZ+yxs9pqEhJh0DqW3Q==
-  dependencies:
-    execa "^1.0.0"
-    lcid "^2.0.0"
-    mem "^4.0.0"
-
 os-tmpdir@^1.0.0, os-tmpdir@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
@@ -698,21 +820,6 @@ osenv@^0.1.3:
     os-homedir "^1.0.0"
     os-tmpdir "^1.0.0"
 
-p-defer@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/p-defer/-/p-defer-1.0.0.tgz#9f6eb182f6c9aa8cd743004a7d4f96b196b0fb0c"
-  integrity sha1-n26xgvbJqozXQwBKfU+WsZaw+ww=
-
-p-finally@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/p-finally/-/p-finally-1.0.0.tgz#3fbcfb15b899a44123b34b6dcc18b724336a2cae"
-  integrity sha1-P7z7FbiZpEEjs0ttzBi3JDNqLK4=
-
-p-is-promise@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/p-is-promise/-/p-is-promise-2.1.0.tgz#918cebaea248a62cf7ffab8e3bca8c5f882fc42e"
-  integrity sha512-Y3W0wlRPK8ZMRbNq97l4M5otioeA5lm1z7bkNkxCka8HSPjR0xRWmpCmc9utiaLP9Jb1eD8BgeIxTW4AIF45Pg==
-
 p-limit@^2.0.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-2.2.0.tgz#417c9941e6027a9abcba5092dd2904e255b5fbc2"
@@ -764,11 +871,6 @@ path-is-absolute@^1.0.0:
   resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
   integrity sha1-F0uSaHNVNP+8es5r9TpanhtcX18=
 
-path-key@^2.0.0, path-key@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/path-key/-/path-key-2.0.1.tgz#411cadb574c5a140d3a4b1910d40d80cc9f40b40"
-  integrity sha1-QRyttXTFoUDTpLGRDUDYDMn0C0A=
-
 path-parse@^1.0.6:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.6.tgz#d62dbb5679405d72c4737ec58600e9ddcf06d24c"
@@ -779,19 +881,16 @@ pend@~1.2.0:
   resolved "https://registry.yarnpkg.com/pend/-/pend-1.2.0.tgz#7a57eb550a6783f9115331fcf4663d5c8e007a50"
   integrity sha1-elfrVQpng/kRUzH89GY9XI4AelA=
 
+picomatch@^2.0.4:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.2.2.tgz#21f333e9b6b8eaff02468f5146ea406d345f4dad"
+  integrity sha512-q0M/9eZHzmr0AulXyPwNfZjtwZ/RBZlbN3K3CErVrk50T2ASYI7Bye0EvekFY3IP1Nt2DHu0re+V2ZHIpMkuWg==
+
 pify@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/pify/-/pify-3.0.0.tgz#e5a4acd2c101fdf3d9a4d07f0dbc4db49dd28176"
   integrity sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=
 
-pump@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/pump/-/pump-3.0.0.tgz#b4a2116815bde2f4e1ea602354e8c75565107a64"
-  integrity sha512-LwZy+p3SFs1Pytd/jYct4wpv49HiYCqd9Rlc5ZVdk0V+8Yzv6jR5Blk3TRmPL1ft69TxP0IMZGJ+WPFU2BFhww==
-  dependencies:
-    end-of-stream "^1.1.0"
-    once "^1.3.1"
-
 read-pkg@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/read-pkg/-/read-pkg-4.0.1.tgz#963625378f3e1c4d48c85872b5a6ec7d5d093237"
@@ -817,15 +916,22 @@ readable-stream@^3.0.6:
     string_decoder "^1.1.1"
     util-deprecate "^1.0.1"
 
+readdirp@~3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-3.2.0.tgz#c30c33352b12c96dfb4b895421a49fd5a9593839"
+  integrity sha512-crk4Qu3pmXwgxdSgGhgA/eXiJAPQiX4GMOZZMXnqKxHX7TaoL+3gQVo/WeuAiogr07DpnfjIMpXXa+PAIvwPGQ==
+  dependencies:
+    picomatch "^2.0.4"
+
 require-directory@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/require-directory/-/require-directory-2.1.1.tgz#8c64ad5fd30dab1c976e2344ffe7f792a6a6df42"
   integrity sha1-jGStX9MNqxyXbiNE/+f3kqam30I=
 
-require-main-filename@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-1.0.1.tgz#97f717b69d48784f5f526a6c5aa8ffdda055a4d1"
-  integrity sha1-l/cXtp1IeE9fUmpsWqj/3aBVpNE=
+require-main-filename@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-2.0.0.tgz#d0b329ecc7cc0f61649f62215be69af54aa8989b"
+  integrity sha512-NKN5kMDylKuldxYLSUfrbo5Tuzh4hd+2E8NPPX02mZtn1VuREQToYe/ZdlJy+J3uCpfaiGF05e7B8W0iXbQHmg==
 
 resolve@^1.10.0:
   version "1.10.0"
@@ -834,10 +940,10 @@ resolve@^1.10.0:
   dependencies:
     path-parse "^1.0.6"
 
-rxjs@^6.3.3:
-  version "6.4.0"
-  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.4.0.tgz#f3bb0fe7bda7fb69deac0c16f17b50b0b8790504"
-  integrity sha512-Z9Yfa11F6B9Sg/BK9MnqnQ+aQYicPLtilXBp2yUtDt2JRCE0h26d33EnfO3ZxoNxG0T92OUucP3Ct7cpfkdFfw==
+rxjs@^6.5.2:
+  version "6.5.4"
+  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.5.4.tgz#e0777fe0d184cec7872df147f303572d414e211c"
+  integrity sha512-naMQXcgEo3csAEGvw/NydRA0fuS2nDZJiw1YUWFKU7aPPAPGZEsD4Iimit96qwCieH6y614MCLYwdkrWx7z/7Q==
   dependencies:
     tslib "^1.9.0"
 
@@ -851,7 +957,7 @@ sax@>=0.6.0:
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
   integrity sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw==
 
-"semver@2 || 3 || 4 || 5", semver@^5.5.0:
+"semver@2 || 3 || 4 || 5":
   version "5.7.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.0.tgz#790a7cf6fea5459bac96110b29b60412dc8ff96b"
   integrity sha512-Ya52jSX2u7QKghxeoFGpLwCtGlt7j0oY9DYb5apt9nPlJ42ID+ulTXESnt/qAQcoSERyZ5sl3LDIOw0nAn/5DA==
@@ -861,28 +967,16 @@ semver@^5.1.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.6.0.tgz#7e74256fbaa49c75aa7c7a205cc22799cac80004"
   integrity sha512-RS9R6R35NYgQn++fkDWaOmqGoj4Ek9gGs+DPxNUZKuwE183xjJroKvyo1IzVFeXvUrvmALy6FWD5xrdJT25gMg==
 
+semver@^5.7.0:
+  version "5.7.1"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
+  integrity sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==
+
 set-blocking@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
   integrity sha1-BF+XgtARrppoA93TgrJDkrPYkPc=
 
-shebang-command@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-1.2.0.tgz#44aac65b695b03398968c39f363fee5deafdf1ea"
-  integrity sha1-RKrGW2lbAzmJaMOfNj/uXer98eo=
-  dependencies:
-    shebang-regex "^1.0.0"
-
-shebang-regex@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
-  integrity sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM=
-
-signal-exit@^3.0.0:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
-  integrity sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0=
-
 source-map-support@^0.4.2:
   version "0.4.18"
   resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.4.18.tgz#0286a6de8be42641338594e97ccea75f0a2c585f"
@@ -931,16 +1025,7 @@ sprintf-js@~1.0.2:
   resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
   integrity sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=
 
-string-width@^1.0.1:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
-  integrity sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=
-  dependencies:
-    code-point-at "^1.0.0"
-    is-fullwidth-code-point "^1.0.0"
-    strip-ansi "^3.0.0"
-
-string-width@^2.0.0, string-width@^2.1.1:
+"string-width@^1.0.2 || 2":
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-2.1.1.tgz#ab93f27a8dc13d28cac815c462143a6d9012ae9e"
   integrity sha512-nOqH59deCq9SRHlxq1Aw85Jnt4w6KvLKqWVik6oA9ZklXLNIOlqg4F2yrT1MVaTjAqvVwdfeZ7w7aCvJD7ugkw==
@@ -948,6 +1033,49 @@ string-width@^2.0.0, string-width@^2.1.1:
     is-fullwidth-code-point "^2.0.0"
     strip-ansi "^4.0.0"
 
+string-width@^3.0.0, string-width@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-3.1.0.tgz#22767be21b62af1081574306f69ac51b62203961"
+  integrity sha512-vafcv6KjVZKSgz06oM/H6GDBrAtz8vdhQakGjFIvNrHA6y3HCF1CInLy+QLq8dTJPQ1b+KDUqDFctkdRW44e1w==
+  dependencies:
+    emoji-regex "^7.0.1"
+    is-fullwidth-code-point "^2.0.0"
+    strip-ansi "^5.1.0"
+
+string.prototype.trimend@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/string.prototype.trimend/-/string.prototype.trimend-1.0.0.tgz#ee497fd29768646d84be2c9b819e292439614373"
+  integrity sha512-EEJnGqa/xNfIg05SxiPSqRS7S9qwDhYts1TSLR1BQfYUfPe1stofgGKvwERK9+9yf+PpfBMlpBaCHucXGPQfUA==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.5"
+
+string.prototype.trimleft@^2.1.1:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/string.prototype.trimleft/-/string.prototype.trimleft-2.1.2.tgz#4408aa2e5d6ddd0c9a80739b087fbc067c03b3cc"
+  integrity sha512-gCA0tza1JBvqr3bfAIFJGqfdRTyPae82+KTnm3coDXkZN9wnuW3HjGgN386D7hfv5CHQYCI022/rJPVlqXyHSw==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.5"
+    string.prototype.trimstart "^1.0.0"
+
+string.prototype.trimright@^2.1.1:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/string.prototype.trimright/-/string.prototype.trimright-2.1.2.tgz#c76f1cef30f21bbad8afeb8db1511496cfb0f2a3"
+  integrity sha512-ZNRQ7sY3KroTaYjRS6EbNiiHrOkjihL9aQE/8gfQ4DtAC/aEBRHFJa44OmoWxGGqXuJlfKkZW4WcXErGr+9ZFg==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.5"
+    string.prototype.trimend "^1.0.0"
+
+string.prototype.trimstart@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/string.prototype.trimstart/-/string.prototype.trimstart-1.0.0.tgz#afe596a7ce9de905496919406c9734845f01a2f2"
+  integrity sha512-iCP8g01NFYiiBOnwG1Xc3WZLyoo+RuBymwIlWncShXDDJYWN6DbnM3odslBJdgCdRlq94B5s63NWAZlcn2CS4w==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.5"
+
 string_decoder@^1.1.1:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.2.0.tgz#fe86e738b19544afe70469243b2a1ee9240eae8d"
@@ -955,13 +1083,6 @@ string_decoder@^1.1.1:
   dependencies:
     safe-buffer "~5.1.0"
 
-strip-ansi@^3.0.0, strip-ansi@^3.0.1:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-3.0.1.tgz#6a385fb8853d952d5ff05d0e8aaf94278dc63dcf"
-  integrity sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=
-  dependencies:
-    ansi-regex "^2.0.0"
-
 strip-ansi@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-4.0.0.tgz#a8479022eb1ac368a871389b635262c505ee368f"
@@ -969,25 +1090,25 @@ strip-ansi@^4.0.0:
   dependencies:
     ansi-regex "^3.0.0"
 
-strip-eof@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/strip-eof/-/strip-eof-1.0.0.tgz#bb43ff5598a6eb05d89b59fcd129c983313606bf"
-  integrity sha1-u0P/VZim6wXYm1n80SnJgzE2Br8=
+strip-ansi@^5.0.0, strip-ansi@^5.1.0, strip-ansi@^5.2.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-5.2.0.tgz#8c9a536feb6afc962bdfa5b104a5091c1ad9c0ae"
+  integrity sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==
+  dependencies:
+    ansi-regex "^4.1.0"
 
-supports-color@5.4.0:
-  version "5.4.0"
-  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.4.0.tgz#1c6b337402c2137605efe19f10fec390f6faab54"
-  integrity sha512-zjaXglF5nnWpsq470jSv6P9DwPvgLkuapYmfDm3JWOm0vkNTVF2tI4UrN2r6jH1qM/uc/WtxYY1hYoA2dOKj5w==
+strip-json-comments@2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
+  integrity sha1-PFMZQukIwml8DsNEhYwobHygpgo=
+
+supports-color@6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-6.0.0.tgz#76cfe742cf1f41bb9b1c29ad03068c05b4c0e40a"
+  integrity sha512-on9Kwidc1IUQo+bQdhi8+Tijpo0e1SS6RoGo2guUwn5vdaxw8RXOF9Vb2ws+ihWOmh4JnCJOvaziZWP1VABaLg==
   dependencies:
     has-flag "^3.0.0"
 
-supports-color@^4.5.0:
-  version "4.5.0"
-  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-4.5.0.tgz#be7a0de484dec5c5cddf8b3d59125044912f635b"
-  integrity sha1-vnoN5ITexcXN34s9WRJQRJEvY1s=
-  dependencies:
-    has-flag "^2.0.0"
-
 supports-color@^5.3.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"
@@ -995,6 +1116,13 @@ supports-color@^5.3.0:
   dependencies:
     has-flag "^3.0.0"
 
+supports-color@^6.1.0:
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-6.1.0.tgz#0764abc69c63d5ac842dd4867e8d025e880df8f3"
+  integrity sha512-qe1jfm1Mg7Nq/NSh6XE24gPXROEVsWHxC1LIx//XNlD9iw7YZQGjZNjYN7xGaEG6iKdA8EtNFW6R0gjnVXp+wQ==
+  dependencies:
+    has-flag "^3.0.0"
+
 tmp@0.0.29:
   version "0.0.29"
   resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.0.29.tgz#f25125ff0dd9da3ccb0c2dd371ee1288bb9128c0"
@@ -1002,10 +1130,17 @@ tmp@0.0.29:
   dependencies:
     os-tmpdir "~1.0.1"
 
-tree-kill@^1.1.0:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/tree-kill/-/tree-kill-1.2.1.tgz#5398f374e2f292b9dcc7b2e71e30a5c3bb6c743a"
-  integrity sha512-4hjqbObwlh2dLyW4tcz0Ymw0ggoaVDMveUB9w8kFSQScdRLo0gxO9J7WFcUBo+W3C1TLdFIEwNOWebgZZ0RH9Q==
+to-regex-range@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/to-regex-range/-/to-regex-range-5.0.1.tgz#1648c44aae7c8d988a326018ed72f5b4dd0392e4"
+  integrity sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==
+  dependencies:
+    is-number "^7.0.0"
+
+tree-kill@^1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/tree-kill/-/tree-kill-1.2.2.tgz#4ca09a9092c88b73a7cdc5e8a01b507b0790a0cc"
+  integrity sha512-L0Orpi8qGpRG//Nd+H90vFB+3iHnue1zSSGmNOOCh1GLJ7rUKVwV2HvijphGQS2UmhUZewS9VgvxYIdgr+fG1A==
 
 tslib@^1.9.0:
   version "1.9.3"
@@ -1063,20 +1198,28 @@ which-module@^2.0.0:
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
   integrity sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=
 
-which@^1.2.9:
+which@1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/which/-/which-1.3.1.tgz#a45043d54f5805316da8d62f9f50918d3da70b0a"
   integrity sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==
   dependencies:
     isexe "^2.0.0"
 
-wrap-ansi@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-2.1.0.tgz#d8fc3d284dd05794fe84973caecdd1cf824fdd85"
-  integrity sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=
+wide-align@1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/wide-align/-/wide-align-1.1.3.tgz#ae074e6bdc0c14a431e804e624549c633b000457"
+  integrity sha512-QGkOQc8XL6Bt5PwnsExKBPuMKBxnGxWWW3fU55Xt4feHozMUhdUMaBCk290qpm/wG5u/RSKzwdAC4i51YigihA==
   dependencies:
-    string-width "^1.0.1"
-    strip-ansi "^3.0.1"
+    string-width "^1.0.2 || 2"
+
+wrap-ansi@^5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-5.1.0.tgz#1fd1f67235d5b6d0fee781056001bfb694c03b09"
+  integrity sha512-QC1/iN/2/RPVJ5jYK8BGttj5z83LmSKmvbvrXPNCLZSEb32KKVDJDl/MOt2N01qU2H/FkzEa9PKto1BqDjtd7Q==
+  dependencies:
+    ansi-styles "^3.2.0"
+    string-width "^3.0.0"
+    strip-ansi "^5.0.0"
 
 wrappy@1:
   version "1.0.2"
@@ -1096,36 +1239,67 @@ xmlbuilder@~9.0.1:
   resolved "https://registry.yarnpkg.com/xmlbuilder/-/xmlbuilder-9.0.7.tgz#132ee63d2ec5565c557e20f4c22df9aca686b10d"
   integrity sha1-Ey7mPS7FVlxVfiD0wi35rKaGsQ0=
 
-"y18n@^3.2.1 || ^4.0.0":
+y18n@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-4.0.0.tgz#95ef94f85ecc81d007c264e190a120f0a3c8566b"
   integrity sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==
 
-yargs-parser@^11.1.1:
-  version "11.1.1"
-  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-11.1.1.tgz#879a0865973bca9f6bab5cbdf3b1c67ec7d3bcf4"
-  integrity sha512-C6kB/WJDiaxONLJQnF8ccx9SEeoTTLek8RVbaOIsrAUS8VrBEXfmeSnCZxygc+XC2sNMBIwOOnfcxiynjHsVSQ==
+yargs-parser@13.1.2, yargs-parser@^13.1.2:
+  version "13.1.2"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-13.1.2.tgz#130f09702ebaeef2650d54ce6e3e5706f7a4fb38"
+  integrity sha512-3lbsNRf/j+A4QuSZfDRA7HRSfWrzO0YjqTJd5kjAq37Zep1CEgaYmrH9Q3GwPiB9cHyd1Y1UwggGhJGoxipbzg==
   dependencies:
     camelcase "^5.0.0"
     decamelize "^1.2.0"
 
-yargs@^12.0.1:
-  version "12.0.5"
-  resolved "https://registry.yarnpkg.com/yargs/-/yargs-12.0.5.tgz#05f5997b609647b64f66b81e3b4b10a368e7ad13"
-  integrity sha512-Lhz8TLaYnxq/2ObqHDql8dX8CJi97oHxrjUcYtzKbbykPtVW9WB+poxI+NM2UIzsMgNCZTIf0AQwsjK5yMAqZw==
+yargs-parser@^13.1.1:
+  version "13.1.1"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-13.1.1.tgz#d26058532aa06d365fe091f6a1fc06b2f7e5eca0"
+  integrity sha512-oVAVsHz6uFrg3XQheFII8ESO2ssAf9luWuAd6Wexsu4F3OtIW0o8IribPXYrD4WC24LWtPrJlGy87y5udK+dxQ==
   dependencies:
-    cliui "^4.0.0"
+    camelcase "^5.0.0"
     decamelize "^1.2.0"
+
+yargs-unparser@1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/yargs-unparser/-/yargs-unparser-1.6.0.tgz#ef25c2c769ff6bd09e4b0f9d7c605fb27846ea9f"
+  integrity sha512-W9tKgmSn0DpSatfri0nx52Joq5hVXgeLiqR/5G0sZNDoLZFOr/xjBUDcShCOGNsBnEMNo1KAMBkTej1Hm62HTw==
+  dependencies:
+    flat "^4.1.0"
+    lodash "^4.17.15"
+    yargs "^13.3.0"
+
+yargs@13.3.2:
+  version "13.3.2"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-13.3.2.tgz#ad7ffefec1aa59565ac915f82dccb38a9c31a2dd"
+  integrity sha512-AX3Zw5iPruN5ie6xGRIDgqkT+ZhnRlZMLMHAs8tg7nRruy2Nb+i5o9bwghAogtM08q1dpr2LVoS8KSTMYpWXUw==
+  dependencies:
+    cliui "^5.0.0"
     find-up "^3.0.0"
-    get-caller-file "^1.0.1"
-    os-locale "^3.0.0"
+    get-caller-file "^2.0.1"
     require-directory "^2.1.1"
-    require-main-filename "^1.0.1"
+    require-main-filename "^2.0.0"
     set-blocking "^2.0.0"
-    string-width "^2.0.0"
+    string-width "^3.0.0"
     which-module "^2.0.0"
-    y18n "^3.2.1 || ^4.0.0"
-    yargs-parser "^11.1.1"
+    y18n "^4.0.0"
+    yargs-parser "^13.1.2"
+
+yargs@^13.3.0:
+  version "13.3.0"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-13.3.0.tgz#4c657a55e07e5f2cf947f8a366567c04a0dedc83"
+  integrity sha512-2eehun/8ALW8TLoIl7MVaRUrg+yCnenu8B4kBlRxj3GJGDKU1Og7sMXPNm1BYyM1DOJmTZ4YeN/Nwxv+8XJsUA==
+  dependencies:
+    cliui "^5.0.0"
+    find-up "^3.0.0"
+    get-caller-file "^2.0.1"
+    require-directory "^2.1.1"
+    require-main-filename "^2.0.0"
+    set-blocking "^2.0.0"
+    string-width "^3.0.0"
+    which-module "^2.0.0"
+    y18n "^4.0.0"
+    yargs-parser "^13.1.1"
 
 yauzl@^2.3.1:
   version "2.10.0"