Release 0.4.0

iOS:

The setup_branch action will now automatically add Branch to either a Podfile or a Cartfile if found and install the new dependency using pod install or carthage update. To disable this feature, use add_sdk: false.

This action also now automatically patches the AppDelegate (Swift or Obj-C) to import the Branch SDK and add the initSession call in application:didFinishLaunchingWithOptions:. If the application:continueUserActivity:restorationHandler: method is not present, it will be added. Disable this feature using patch_source: false.