.travis.yml in phony_rails-0.14.2 vs .travis.yml in phony_rails-0.14.3

@@ -1,8 +1,6 @@
 language: ruby
 rvm:
-  - '1.9.3'
-  - '2.1.3'
-  - '2.2.1'
+  - '2.2.3'
 script:
   - bundle exec rspec spec
   - bundle exec rubocop