NEW: Playing local and remote video files (.avi). New class methods are: RenderMediaFile, RenderMediaUrl, GetMediaDuration, GetMediaCurrentPosition, SetMediaCurrentPosition, GetMediaStopPosition, SetMediaStopPosition, GetMediaRate, SetMediaRate, IsMediaOpened, IsPlaybackComplete.
NEW: "Playback" tab in the demo app allows you to play local and remote video, pause it, rewind, change the speed.
FIX: Camera resolutions which use MJPG encoding did not work properly.
CHG: SetTextLogo method now accepts font style and text position. The logo can be docked to any edge of the video area.
CHG: ZXing.Net upgraded from 0.16.4.0 to 0.16.9.0.
