Liftoff

Final cleanup for 0.9

Fixed bug in RNG.

More minor fixes.

Fixed Purchase screen column error.

Version 0.1 release!

Yeah...

git-svn-id: https://openxcom.svn.sourceforge.net/svnroot/openxcom/trunk@263 11c4a5ed-7179-4546-81a6-367b3be9d812