Create spotify_artwork_background.scpt

Created : 26/07/2013
Creator : Nicolas Senaud (G07C)
OS : Apple Mac OS X 10.8 Mountain Lion
Hardware : Apple MacBook Air 13" 2013
Language : AppleScript 2.2.4

Description : Save the current track's artwork playing in Spotify in ~/Documents/Dev/AppleScript/Spotify directory and set it as background – else set a default background.

Inspired by : https://gist.github.com/elliottkember/1884925