Fixed bugs:
1. Setting video source to empty now resets the player
2. Adding a new source now loads the first frame of the video instantly
3. Fixed scrubbing issue in volume controller and playback controller
4. Clicking anywhere in the well now takes you to that part of the video
5. Clicking anywhere on the volume well now sets the volume correctly
Fixed bugs:
1)Pause is not instant
2)put the recordloudness/qteffects/qtversion
3)When video completes playing the slider jumps back a few pixels from the end
Fixed bugs:
1. Player does not stop when swotching from run -> edit mode
2. Pause is not instant when alwaysBuffer is true
3. Some other minor rendering issues
Merge branch 'develop' of https://github.com/runrevpanos/livecode into develop