[Mac] OS X Fullscreen fix.

[Oracle]

Seems I came back just in time :o

I'll take this for a spin and let you know, thanks RR

EDIT: Holy colors

EDIT #2: This is really nice! Extraambient is great. Showed Vanquish some screenshots, and he put it rather well: "It's like gamma but not ugly."
At first I was a bit disoriented cuz I have standard gamma at 250, so my screen had substantial patches of yellow, and when I died my body turned bright red, but after I restarted we were all good haha.

Overall, nicely done RR.

Note: I could not get gamma 120 to work, kept turning yellow.
Note #2: AC randomly quit while playing, not sure if that's any use.