Project: titanium
Issue TIMOB-19311: iOS: Configuring capabilities (app group) and team identity via tiapp.xml
To enable watchkit, there is a need to configure app group, and generate a entitlements file. Currently the proposed method described here: https://wiki.appcelerator.org/display/guides2/Integrate+a+Native+iOS+App+Extension+or+WatchKit+App requires us to manually set it up in the Xcode project, and also to manually create the entitlements file. It will be great if we could just write the app group array in tiapp.xml and let *titanium build* do the rest. Apple Documentation: https://developer.apple.com/library/ios/documentation/IDEs/Conceptual/AppDistributionGuide/AddingCapabilities/AddingCapabilities.html
Story points: 13