- nullptr not defined, use nil
- remove unused VCXPROJ with wrong name plMoviePlayer
- std::begin, std::end not defined, conditionally include code for plLocalization::GetLanguageCodes()
on _MSC_VER >= 1800
- add PLASMA_USE_WEBM to appropriate VS projects
- fix library references to opus, vpx and speex
- vcxproj file issues (local paths, Debug configurations)
- defer movie playback until mouse plate properly sized
- correct conditional and type for plMoviePlayer::Start() reference fVideoTrack
- fix typing to call plPlanarImage::Yuv420ToRgba() causing color artifacting