Version 1.1.0

New Features and Improvements

Added keyboard shortcuts:
- Undo/Redo: Ctrl+Z/Ctrl+Y
- Rotate: R/Shift+R
- Zoom-in/Zoom-out: Ctrl++/Ctrl+-
- Zoom to 100%: Ctrl+0
- File open: Ctrl+O
Added Crop/Resize Tools keyboard shortcuts: Ctrl+Enter to apply changes and Esc to cancel.
Resize Tool keyboard shortcut: Press and hold Shift to temporarily toggle the "keep aspect ratio" setting.
Added the ability to specify a custom renderer function for the second toolbar layout.
Improved Crop/Resize tools to get rid of popup dialogs and add the options to the toolbars.

Fixed the issue where clicking the custom image filter plugin had no effect.
Fixed the issue where, after several rotations, unexpected white space appeared.
Miscellaneous minor fixes.