Tweaked IEEEtran.cls for IEEE Computer Society conferences

I've found some issues trying to match the IEEE CS conference formatting rules to the provided LaTeX class. After some fiddling, I've put together a modified IEEEtran.cls and sample input document which should match the formatting requirements.

I've placed this all into a web page at www.cs.binghamton.edu/~mike/ieee-cs-conf for posterity.