Many fixes and a couple features

Retro Sketch - Pixel Art & Animation

Retro Sketch makes it easy to create awesome pixel art drawings and animations.

[h2]Features[/h2] [list] [*] Added "Rotate 90 deg" option to layers [*] Added ability to drag/drop canvases in the track window [/list] [h2]Fixes[/h2] [list] [*] Fixed an issue with track order after duplicating a track [*] Fixed canvas selection after duplicating a track [*] Fixed an issue where single click with rectangle selection wasn't clearing the selection [*] Fixed an issue where alt+tab was locking the alt key being down [*] Fixed an issue with the mouse cursor being stuck as a pointer when drawing [*] Fixed an issue with the track title being on top of everything [*] Fixed an issue with the color sampler not setting the color across all canvases [*] Fixed an issue with the layer drag/drop showing the whole canvas rather than the layer [*] Fixed the positions of the overlay messages [*] Fixed an issue with input fields not scrolling as you type [*] Fixed an issue with exact matches in color palette manager not listing the palette [*] Made clip names easier to read in Atlas Maker [*] Fixed an issue where the delete key in the input field could cause a crash [/list]