[Algorithms] Updated object/object intersection page

[Eric H. <er...@ac...>]

I've updated the 3D object/object intersection page at 
http://www.realtimerendering.com/int/ with some recent articles and 
resource. The main additions are Andrew Aye's impressive collision 
system, http://www.andrewaye.com/tgs_collision.html (non-commercial use 
only, oh well), pointers to "Real-Time Collision Detection", and newer 
papers from the _journal of graphics tools_. If you have any pointers to 
other accessible articles or code bits, please do send them on.

Eric