.travis.yml in vagrant-vyatta-0.0.4 vs .travis.yml in vagrant-vyatta-0.0.5

@@ -1,7 +1,9 @@
 language: ruby
 before_install:
-  - gem install bundler -v '1.5.2'
+  - rvm @global do gem uninstall bundler --all --executables
+  - gem uninstall bundler --all --executables
+  - gem install bundler -v '< 1.7.0'
+script: bundle exec rake build
 rvm:
-  - 1.9.3
-  - 1.9.2
-  - 2.0.0
+- 2.1.5
+- 2.0.0