.travis.yml in couchrest_model-2.0.4 vs .travis.yml in couchrest_model-2.1.0.beta1

@@ -1,8 +1,12 @@
 rvm:
+  - 2.3.0
+  - 2.2.2
+  - 2.1.5
   - 2.0.0
-  - 1.9.3
-  - jruby
+  - jruby-19mode
 services: couchdb
 matrix:
   allow_failures:
     - rvm: jruby
+before_install:
+  - gem install bundler