How To Add / Delete Workspaces In Compiz Using Keyboard Shortcuts

If you tried Gnome Shell, you probably noticed how cool it is to quickly add / delete workspaces using the + / - buttons. Deafiant @ Ubuntuforums wanted this for Compiz so he wrote a script which can be used to add or delete a workspace on the fly by using a keyboard shortcut (not using buttons like in Gnome Shell, but the result is pretty much the same). Can't wait to try this out? Read on!