…er app interface.

…e_398_appinfo

* smartdevicelink/develop: (84 commits)
  Fixed spec issue relating to changed default movementTimeThreshold.
  Fixed spec issues relating to changed protocol property name.
  Added check for singleTapTimer nullability when canceling.
  Removed external displayCapabilities property.
  Removed synthesize of videoEncoderSettings.
  Consolidated inits with a base init that both the deprecated and new init use.
  Updated SDLStreamingMediaManager's init function to include display capabilities.
  Moved the observing of application state changes to Streaming Media Manager.
  Moved Touch Manager to be a property of the Streaming Media Manager instead of the Proxy.
  Updated SDLPinchGesture's touches from having copy to strong.
  Added observation of when an application enters an invalidate state so we can end timers.
  Renamed internal methods to make them more readable.
  Added support for retrieving screen dimensions from a successful register app interface for use in the video encoder.
  Added nullable property to streaming media manager for proper cleanup when destructing the proxy.
  Changed videoEncoderSettings to be null_resettable instead of nullable, because that is essentially what we are doing.
  Removed surrounding parenthesis on NSNumber-wrapped boolean.
  Fixed issue with default movementTimeThreshold being off by a tenth resulting in no panning callbacks.
  add id attribute to section headers for linking
  Renamed touchEventListener to touchEventDelegate.
  Updated variable from "Listener" to "Delegate.
  ...