Made AboutDialog.tscn a scene of its own, added logo icons and names for the developer team, contributors and donors. Feel free to change/add things related to you!
- New UI icons for the tools, layer and frame buttons.
- Removed clone, remove and move frame buttons. You can now right click on a frame button to do these actions instead.
- Added first, previous, next and last frame buttons to the timeline.
- Added rulers for the main canvas viewport.
- Window size bumped to 1152x648.
- Default FPS is now 6 instead of 1.
- Fill tool renamed to Bucket.
- Mouse default cursor shape for the canvas is the arrow instead of cross.
- Mouse default cursor shape for the mirror and onion skinning buttons is the pointing hand.
- Added HorizontalRuler.gd and VerticalRuler.gd - UI for the rulers will arrive soon, along with the other UI changes
- Changed transparency background