OAuth - should be able to specify what HTTP method is being used when signing a request
Merge pull request #5610 from jwforres/oauth_specify_method

Merged by openshift-bot
Initial support for Ruby 2.0
Update Rest API Integration test for ruby-2.0 cartridge
Added SECRET_KEY_BASE environment variable to support rails4
Added ruby-2.0 test cases
Update Application Controller Test for ruby-2.0 cartridge