.travis.yml in paperclip-4.3.0 vs .travis.yml in paperclip-4.3.1

@@ -1,13 +1,10 @@
 rvm:
+  - 2.0
+  - 2.1
+  - 2.2.2
   - jruby-19mode
   - rbx-2
-  - 2.0.0
-  - 2.1.1
-  - 2.2.2
-
-install:
-  - "travis_retry bundle install"
 
 script: "bundle exec rake clean spec cucumber"
 
 gemfile:
   - gemfiles/3.2.gemfile