.travis.yml in protector-0.5.3 vs .travis.yml in protector-0.5.4

@@ -1,6 +1,4 @@
-before_install:
-  - gem install bundler
 rvm:
   - 1.9.3
   - jruby-19mode
-  - 2.0.0
\ No newline at end of file
+  - 2.0.0