OneOS 1.0 Public Release (Bug Fix 3)

This fixes all of the user submitted bugs so far (I don't think I've missed any).

Changes:

• Re-added license file (it went blank for some reason)
• Added icon for .ink & .text files (Ink will be added soon)
• Fixed paintutils.loadImage bug
• Fixed shell.run, again
• Fixed cursor blink appearing on top of menus (core OS and Sketch)
• Fixed errors incorrectly or not showing in programs
• Fixed App Store red close button not working
• Menu bar no longer flickers when opening App Store
• Fixed Shell scrolling bug (hopefully)
• Calling os.shutdown now closes the app
• Fixed crash when opening empty folder in list mode in Files
• Fixed textutils.slowPrint/slowWrite not working
• Overhaulled App Store scroll bar (using Ink's new scroll bar control)
• Fixed Peripheral.lua: 4 (peripheral.getNames) crash on older versions of CC
• Files no longer crashes when viewing a computer without an ID
• Fixed fs.freeSpace releated crash on older version of CC
• Fixed App Store search 'Go' button not
• The App Store close button no longer shows on OneOS