iOS working with new Twitter and Google Plus
Android now working + documentation
Merge remote-tracking branch 'origin/twgoogle' into twgoogle-v2

* origin/twgoogle:
  Android now working + documentation
  iOS working with new Twitter and Google Plus

Conflicts:
	Cocos2dXProfile.xcodeproj/project.xcworkspace/xcshareddata/Cocos2dXProfile.xccheckout
	Soomla/CCUserProfileUtils.cpp
	build/android/AndroidProfile.jar
	build/android/AndroidProfileFacebook.jar
	build/android/Cocos2dxAndroidProfile.jar
	build/ios/libCocos2dXiOSProfile.a
	build/ios/libSoomlaiOSProfile.a
	build/ios/libSoomlaiOSProfileFacebook.a
	development/soomla-native/projects/cocos2dx-ios-profile/build/libCocos2dXiOSProfile.a
updating submodules + from sources projects
Updated submodules with latest google+ fixes
updating submodules
Merge branch 'twgoogle'

* twgoogle:
  updating submodules
  Updated submodules with latest google+ fixes
  updating submodules + from sources projects
  Android now working + documentation
  iOS working with new Twitter and Google Plus
adding changelog and updating README
Merge branch 'twgoogle-v2' into cocos2dx-v2

* twgoogle-v2:
  Android now working + documentation
  iOS working with new Twitter and Google Plus
Merge branch 'master' into cocos2dx-v2

* master:
  adding changelog and updating README
  updating submodules
  Updated submodules with latest google+ fixes
  updating submodules + from sources projects

Conflicts:
	build/android/AndroidProfile.jar
	build/android/AndroidProfileFacebook.jar
	build/android/AndroidProfileGoogle.jar
	build/android/AndroidProfileTwitter.jar
	build/android/Cocos2dxAndroidProfile.jar
	build/ios/ios-profile-facebook/libSoomlaiOSProfileFacebook.a
	build/ios/ios-profile-google/libSoomlaiOSProfileGoogle.a
	build/ios/ios-profile-twitter/libSoomlaiOSProfileTwitter.a
	build/ios/libCocos2dXiOSProfile.a
	build/ios/libSoomlaiOSProfile.a
	development/Cocos2dxProfileFromSources.iml
	development/Cocos2dxProfileFromSources.xcodeproj/project.pbxproj
	development/soomla-native/projects/cocos2dx-ios-profile/build/libCocos2dXiOSProfile.a
Update README.md
Update README.md
Merge branch 'master' into cocos2dx-v2

* master:
  Update README.md
  Update README.md
fixing fromsources projects