oh, probably need nil checks here too

init timer to 0

meh. will persevere. DeleteGear can't call that much stuff...

nil out CurrentHedgehog in FreeModule, add a test for nil'd CurrentHedgehog in DelCI since I'd still like to use DeleteGear for the other stuff it does. Move some variable initialiasations in AI Misc to hopefully avoid some uninit val errors.

Use FreeAndNil across the board. Even if we are immediately assigning after, probably avoids accidental mistakes. Also free neglected owner tex on shutdown, and delete hog gears using the normal deletion procedure if for any reason they still exist (EndGame call?).

Add that "make screenshots of Land/LandPixels" thing for map creators

pretty sure the other teams need stats at 0 for the graph to look right