Viewer overhaul

rewriting all my mesh viewer code ...
implemented arcball in C++.. going to re-implement topology construction as the next step.



mal yeliah is also a Rankmaniac 2010!
patrick is still a Rankmaniac 2010!
I'm not a Rankmaniac 2010, though.

By the way, i have a twitter account, which is very fun (and easy) to follow.. you should look at it

By the way #2, project euler is getting more popular in Taiwan .. she just found its 101st participant!

Taiwan 101!