Add different modes
Merged
Some optimization
Fix text selection bug with negative indices
Make drag canvas bigger
Bind mouseup and mousemove to the window
Merge pull request #12 from dabbler0/windowbind

Bind mouseup and mousemove to the window
Make so no common parent between palette and main draw canvas
Add colors for palette headers.
Merge pull request #14 from dabbler0/paletteheader

Add colors for palette headers.
Merge pull request #13 from dabbler0/reparent

Make so no common parent between palette and main draw canvas
Fix font size
Merge branch 'master' of github.com:dabbler0/ice_editor_canvas
Merge branch 'master' of https://github.com/dabbler0/ice_editor_canvas
Recompile