[compiz] Somes patchs

[Bellegarde Cedric]

Here two patch:

A patch for switcher to disable window list. All was already present in code, 
just missing an option :)

A patch for place, it's my old patch, i just fix a stupid segfault!
Will try to add some others placement modes...

http://puffy.homelinux.org/%7Egnumdk/compiz/patch/switcher.patch
http://puffy.homelinux.org/%7Egnumdk/compiz/patch/place.patch

Cedric