Features:
- Add a button for switching playback loop mode.
- Switch compare mode to "A" if there is only a single file open.
Fixes:
- Fix directory selection for exports.
- Fix flipped export for images and image sequences.
- Fix for YUV->RGB conversion.
- Fix for overlay compare mode.
- Fix for timeline thumbnails shortcuts.
- Fix for window "Float On Top" option.
- Fix for values being clamped to 0.0-1.0 in the color picker tool.
- Fix for contrast control in the color tool.