Integration of a "frame by frame" button
Utilisation of timecode type box selection
utilisation of the scrollbar
synchronisation between play/pause button and video play
Partial synchronization between videocontroller and mediacontrollerview

only play/pause and FF/FR
Better synchronisation
Improving code
PhClock triggers signal on frame change
add prev/next frame and back to beginning button
New setMediaLength method
Arbitrary initialization for the media length
Use ui for timecodeplayer
Fix slider issue
Update rate selection combobox
Fix last frame issue
Remove PhMediaControllerView from Videotest
Merge PhVideoController into PhVideoView
Merge branch 'JrMediaControllerView2'

Conflicts:
	libs/PhTools/PhClock.cpp