pas2c is now fully parametric with command line options (maybe unC0Rr needs to clean this up a little)
Simplify ammo menu conditions so it shows up in more states. Should fix
issue #465. The part w/ sliding in uworld is main #465 problem.
pas2c can search for inc files in alternate folders (needed for out of source builds)
Causes AI fail. Needs testing 'cause at some point, I thought this was needed for portal, I don't remember *why*