[pygame] GSOC commited camera module to svn

[el lauwer]

Hello,

I committed the camera module to the official svn trunk.
Please post any remarks about the module here.

Because I couldn't get the camera to grab a flipped frame, I wrote a  
function that does this manually. It could be improved a bit but I  
will wait with that untill you peaple have tested it more.

Grtz