Create good portion of lab2.
lab tmx updates.
Tweak damage values of bullet types.
Remove sword :( Add punch :D
Update controls label for punch.
Enable music again, oops.
Basic boss fight arena tmx.
Boss Class.
Merge Kasey's commit, and make an actual health pack image.
Add basic boss ai.
TMX updates.
Boss ai tweaks.
Fix enemy ai.
Fix boss speed bug.
Add audio back in.
Nicer Loading screen.
Fix unclickable link.