Added stride support in ARGB overlay copy
Added logging for PlaylistManager::CurrentClipFilled
Implemented partial overlay updates for Changed OverlayRenderer::DrawARGBBitmap
Provide current stream position to the libbluray
Fixed logging of Blu-ray stream types
WIP: Route all user input first thru libbluray
Removed sparse video generation for Blu-ray
Removed extra flush & seek pair from the Blu-ray startup

This is not needed anymore since startup is done in one step.
Track audio and video stream offsets inside BD/Clip
Added missing playlist number to fake audio packet
Removed unused code from AudioPin

EOS delivery on playlist / clip change was not done ever
Deliver EOS in video pin without any delay for less than 5 frame BD clips

This is required as MS's EVR implementation will stall the graph startup otherwise.
Added more fine grained control when setting the current clip to be filled