Test against Rubinius 3 (but no official support)

.travis.yml

@@ -16,12 +16,12 @@ rvm:
   - 2.2.5
   - 2.3.1
   - jruby-head
-  - rbx-2
+  - rbx
   - ruby-head
 matrix:
   allow_failures:
     - rvm: jruby-head
-    - rvm: rbx-2
+    - rvm: rbx
     - rvm: ruby-head
   fast_finish: true
 sudo: false

README.md

@@ -143,8 +143,7 @@ your first stop if you are wondering about a more in-depth look at
 OmniAuth, how it works, and how to use it.
 
 ## Supported Ruby Versions
-OmniAuth is tested under 1.8.7, 1.9.3, 2.0.0, 2.1.10, 2.2.5, 2.3.1, JRuby, and
-Rubinius.
+OmniAuth is tested under 1.8.7, 1.9.3, 2.0.0, 2.1.10, 2.2.5, 2.3.1, and JRuby.
 
 ## Versioning
 This library aims to adhere to [Semantic Versioning 2.0.0][semver]. Violations