[Fluxus] fbo-pixels merged to master

[gabor papp]

>> mipmapping in the example script, as I was getting the old problem where
>> it was fading out as the camera moved away - I assume you're not seeing
i was trying to track this down, but i am not seeing this on linux and 
osx either. could you do a git bisect in the fbo-pixels branch, please, 
so we could find the commit that reintroduced the problem? thanks.

gabor