.travis.yml in comma-3.2.2 vs .travis.yml in comma-3.2.3

@@ -1,8 +1,9 @@
 services: mongodb
 
 language: ruby
+cache: bundler
 rvm:
   - 'ree'
   - '1.8.7'
   - '1.9.2'
   - '1.9.3'
@@ -11,50 +12,64 @@
   - 'rbx-2.1.1'
 gemfile:
   - gemfiles/active3.0.20.gemfile
   - gemfiles/active3.1.12.gemfile
   - gemfiles/active3.2.20.gemfile
-  - gemfiles/active4.0.11.gemfile
-  - gemfiles/active4.1.7.gemfile
+  - gemfiles/active4.0.13.gemfile
+  - gemfiles/active4.1.10.gemfile
+  - gemfiles/active4.2.1.gemfile
   - gemfiles/data_mapper1.2.0.gemfile
   - gemfiles/mongoid3.1.6.gemfile
   - gemfiles/rails3.0.20.gemfile
   - gemfiles/rails3.1.12.gemfile
   - gemfiles/rails3.2.20.gemfile
-  - gemfiles/rails4.0.11.gemfile
-  - gemfiles/rails4.1.7.gemfile
+  - gemfiles/rails4.0.13.gemfile
+  - gemfiles/rails4.1.10.gemfile
+  - gemfiles/rails4.2.1.gemfile
 matrix:
   exclude:
     - rvm: ree
-      gemfile: gemfiles/active4.0.11.gemfile
+      gemfile: gemfiles/active4.0.13.gemfile
     - rvm: ree
-      gemfile: gemfiles/active4.1.7.gemfile
+      gemfile: gemfiles/active4.1.10.gemfile
     - rvm: ree
+      gemfile: gemfiles/active4.2.1.gemfile
+    - rvm: ree
       gemfile: gemfiles/mongoid3.1.6.gemfile
     - rvm: ree
-      gemfile: gemfiles/rails4.0.11.gemfile
+      gemfile: gemfiles/rails4.0.13.gemfile
     - rvm: ree
-      gemfile: gemfiles/rails4.1.7.gemfile
+      gemfile: gemfiles/rails4.1.10.gemfile
+    - rvm: ree
+      gemfile: gemfiles/rails4.2.1.gemfile
     - rvm: 1.8.7
-      gemfile: gemfiles/active4.0.11.gemfile
+      gemfile: gemfiles/active4.0.13.gemfile
     - rvm: 1.8.7
-      gemfile: gemfiles/active4.1.7.gemfile
+      gemfile: gemfiles/active4.1.10.gemfile
     - rvm: 1.8.7
+      gemfile: gemfiles/active4.2.1.gemfile
+    - rvm: 1.8.7
       gemfile: gemfiles/mongoid3.1.6.gemfile
     - rvm: 1.8.7
-      gemfile: gemfiles/rails4.0.11.gemfile
+      gemfile: gemfiles/rails4.0.13.gemfile
     - rvm: 1.8.7
-      gemfile: gemfiles/rails4.1.7.gemfile
+      gemfile: gemfiles/rails4.1.10.gemfile
+    - rvm: 1.8.7
+      gemfile: gemfiles/rails4.2.1.gemfile
     - rvm: 1.9.2
-      gemfile: gemfiles/active4.0.11.gemfile
+      gemfile: gemfiles/active4.0.13.gemfile
     - rvm: 1.9.2
-      gemfile: gemfiles/active4.1.7.gemfile
+      gemfile: gemfiles/active4.1.10.gemfile
     - rvm: 1.9.2
+      gemfile: gemfiles/active4.2.1.gemfile
+    - rvm: 1.9.2
       gemfile: gemfiles/mongoid3.1.6.gemfile
     - rvm: 1.9.2
-      gemfile: gemfiles/rails4.0.11.gemfile
+      gemfile: gemfiles/rails4.0.13.gemfile
     - rvm: 1.9.2
-      gemfile: gemfiles/rails4.1.7.gemfile
+      gemfile: gemfiles/rails4.1.10.gemfile
+    - rvm: 1.9.2
+      gemfile: gemfiles/rails4.2.1.gemfile
   allow_failures:
     - rvm: rbx-2.1.1
   fast_finish: true
 script: 'bundle exec rake spec'