Revert "add 'install yarn' step"

This reverts commit 076948ce63.
2018-08-30 14:14:32 +02:00 · 2018-08-30 14:14:32 +02:00 · 564c0d2b90
commit 564c0d2b90
parent 076948ce63
1 changed files with 1 additions and 3 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -1,6 +1,4 @@
 language: node_js
 node_js:
 - '8'
-sudo: false
-install:
- - yarn
+sudo: false