Use npm ci for travis

darkriszty · darkriszty · commit 96ee0e01a7c5 · 2018-09-09T14:08:08.000+03:00
diff --git a/.travis.yml b/.travis.yml
@@ -15,7 +15,7 @@ before_install:
     fi
 
 install:
-  - npm install
+  - npm ci
   - npm run vscode:prepublish
 
 script:
