Remove install option from travis.yml

Trung Lê · Trung Lê · commit b911ea3c6301 · 2016-01-03T00:03:28.000+11:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,6 @@
 language: ruby
 sudo: false
 cache: bundler
-install: true
 rvm:
   - 2.0.0
   - 2.1.0
