Update auto_clicker

# Script
#	VERSION=5.50
#	DATE=26.01.2014
#	SCRIPTNAME=auto_clicker
#	Dependecys: xdotool, wmctrl
#	Description: Description: Enter the number of clics and hit enter.
#			This script is used to click on the "Next" on banshee when modifing properties of a lot of songs.