Fix encoding with GPU processing on Windows.
Fix drag-n-drop from Source to Timeline on Windows and OS X.
Add keyboard shortcut S to split clip on timeline.
Fix default timeline zoom matching slider default.

Also, increase amount you can zoom in.
Fix initializing timeline zoom slider when loading a project.
Fix undo split.
Remove the SDL video widget.
Fix a_track of video transition.
Fix possible timeline bug dragging between tracks.
Fix compile error removing SDL video widget.
Update Czech, German, Portugese, Chinese translations.
Fix overwrite spanning multiple clips/blanks and undo.
Align drop rectangle to track.
Fix undo overwrite to empty track.
Refactor timeline.qml.
Fix drop rectangle track alignment for timeline vertical scroll.
Move the timeline toolbar above the ruler.
Add ripple delete to timeline toolbar.
Add insert and overwrite for drag-n-drop to timeline.

Replaces append action - unsure whether to keep that somehow. Added
timeline toolbar toggle buttons to toggle ripple (insert) and toggle
snapping.
Add "Scrub Drag" to timeline toolbar.