signal strenght

First of all, thank You for this script, its fantastic!
I added feature that script kills locker based on bluetooth signal strength! So now its possible to configure when to unlock (I havnet tested it, becaus I use xscreensaver and its using a little bit different unlocking model - it can get messy when kill it, but I' definetly use this script when I'll figure out how to properly work with xscreensaver)