switch to oauth2 home repository

gemfiles/Gemfile.rails-5.0-beta

@@ -4,7 +4,7 @@ gemspec path: '..'
 
 gem 'rails', '5.0.0.beta1.1'
 gem 'omniauth', '~>1.3.1'
-gem 'oauth2', github: 'twalpole/oauth2', branch: 'rack_master'
+gem 'oauth2', github: 'intridea/oauth2', branch: 'master'
 gem 'omniauth-oauth2', '>= 1.2.0', '< 1.5.0'
 gem 'rdoc'
 

gemfiles/Gemfile.rails-5.0-beta.lock

@@ -1,3 +1,15 @@
+GIT
+  remote: git://github.com/intridea/oauth2.git
+  revision: 43e1fdd87e95a5b02438d5cce6a67e411afb5fec
+  branch: master
+  specs:
+    oauth2 (1.0.0)
+      faraday (>= 0.8, < 0.10)
+      jwt (~> 1.0, < 1.5.2)
+      multi_json (~> 1.3)
+      multi_xml (~> 0.5)
+      rack (>= 1.2, < 3)
+
 GIT
   remote: git://github.com/rails/activemodel-serializers-xml.git
   revision: 1f72d9507c91b1cda10d1d20eac2b74dd6d9d4b9
@@ -7,18 +19,6 @@ GIT
       activerecord
       activesupport
 
-GIT
-  remote: git://github.com/twalpole/oauth2.git
-  revision: 38e5b4bfe29b7ef87e87a3f323a088914393cfb5
-  branch: rack_master
-  specs:
-    oauth2 (1.0.0)
-      faraday (>= 0.8, < 0.10)
-      jwt (~> 1.0)
-      multi_json (~> 1.3)
-      multi_xml (~> 0.5)
-      rack (>= 1.2, < 2.0)
-
 PATH
   remote: ..
   specs:
@@ -122,7 +122,7 @@ GEM
     hitimes (1.2.3)
     i18n (0.7.0)
     json (1.8.3)
-    jwt (1.5.2)
+    jwt (1.5.1)
     loofah (2.0.3)
       nokogiri (>= 1.5.9)
     mail (2.6.3)