.travis.yml in cookieless_sessions-1.1.0 vs .travis.yml in cookieless_sessions-1.2.0

@@ -11,22 +11,29 @@
 gemfile:
   - Gemfile.rails-4.0.x
   - Gemfile.rails-4.1.x
   - Gemfile.rails-4.2.x
   - Gemfile.rails-5.0.x
+  - Gemfile.rails-5.1.x
   - Gemfile.rails-head
 matrix:
   allow_failures:
     - rvm: '1.9.3'
     - rvm: ruby-head
     - gemfile: Gemfile.rails-head
   exclude:
     - rvm: '1.9.3'
       gemfile: Gemfile.rails-5.0.x
+    - rvm: '1.9.3'
+      gemfile: Gemfile.rails-5.1.x
     - rvm: '2.0.0'
       gemfile: Gemfile.rails-5.0.x
+    - rvm: '2.0.0'
+      gemfile: Gemfile.rails-5.1.x
     - rvm: '2.1.1'
       gemfile: Gemfile.rails-5.0.x
+    - rvm: '2.1.1'
+      gemfile: Gemfile.rails-5.1.x
     - rvm: '2.2.7'
       gemfile: Gemfile.rails-4.0.x
     - rvm: '2.2.7'
       gemfile: Gemfile.rails-4.1.x
     - rvm: '2.2.7'
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