.travis.yml in amqp-1.1.2 vs .travis.yml in amqp-1.1.3

@@ -4,12 +4,11 @@
 script: "bundle exec rake spec:ci"
 env:
   - CI=true
 rvm:
   - 1.8.7
-  - rbx-19mode
+  - rbx
   - jruby-19mode
-  - jruby-head
   - 1.9.2
   - 1.9.3
   - 2.0.0
 gemfile:
   - Gemfile