- ADD OAuth2 Manager

Example/Podfile

@@ -13,6 +13,8 @@ target 'PNObject_Example' do
     pod 'NSString-Helper'
     pod 'CodFis-Helper'
     pod 'StrongestPasswordValidator'
+    pod 'AFOAuth2Manager', :git => 'https://github.com/AFNetworking/AFOAuth2Manager.git', :branch => '3_0_0_branch'
+
 end
 
 target 'PNObject_Tests' do