Aseprite Batch Export (1.2)

This adds a Batch Export option to the File menu in Aseprite. Some notes:

• It will ask for permission to create a folder when saving. I suggest selecting the "Always trust" option unless you are particularly fond of popups
• The created folder is adjacent to your current sprite in its folder. If your sprite's name is "Bonkcat", the adjacent folder will be named "Bonkcat_exports" and contain a resized sprite for each of the options you select. An easy way to find the folder is to right-click the sprite's tab in Aseprite and click "Open in Folder"
• You can set a Keyboard Shortcut for Batch Export in Edit -> Keyboard Shortcuts

1.2 changes
+added tab navigation buttons for easier exporting of multiple files
+added save master copy option