.travis.yml in ballast-1.8.0 vs .travis.yml in ballast-1.9.0

@@ -1,9 +1,8 @@
 language: ruby
 rvm:
   - 2.0.0
   - 2.1.0
-before_install: gem install bundler -v "1.5.1"
 script: bundle exec rake spec:coverage
 gemfile: .travis-gemfile
 notifications:
   email: false