Add stub plMoviePlayer.

Provides a working replacement for plBinkPlayer so that its removal
won't leave videos 'playing' indefinitely waiting for unhandled
messages.
Removes remaining usage of Bink in main engine.

- Removes Bink headers.
- Remove usage of Bink movie layers in pfJournalBook (replacing it
  with plLayerAVI in the interim).
- Removes Bink cmake.

Conflicts:
	CMakeLists.txt
	Sources/Plasma/Apps/plClient/plClient.cpp
	Sources/Plasma/PubUtilLib/plPipeline/plBinkPlayer.h
Removes remaining usage of Bink in Max plugin.

- Removes Bink headers.
- Removes Bink Layer processing.