fix travis.yml

Author: Gaurav0

.travis.yml

@@ -20,11 +20,6 @@ env:
     # See https://git.io/vdao3 for details.
     - JOBS=1
 
-branches:
-  only:
-    - master
-    - release
-
 before_install:
   - curl -o- -L https://yarnpkg.com/install.sh | bash
   - export PATH=$HOME/.yarn/bin:$PATH