Visual Studio's static code analyser found a number of out of bounds array
accesses. This commit fixes a number of them as well as a few other problems
the analyser brought up.
This also fixes#1 in the issue tracker.
made Visual Studio files work in VS2005 Express
fixed a ton of warnings in VS2005 Express
fixed some compile problems on OpenSUSE 11.0
git-svn-id: svn://svn.icculus.org/gtkradiant/GtkRadiant/trunk@302 8a3a26a2-13c4-0310-b231-cf6edde360e5