Bug Fixes in Graphics
* Implement 'child window' capture on Windows (tested on Windows XP SP3)
* Unbreak compilation on X11
* Sanitize indenting
* Rectangular region and freehand region grabbing have a weird behavior (screen does not go grey and you cannot select the capture area) which can be "fixed" by pressing ctrl + alt + del.
I think this is something I broke lately because I'd say it worked fine.