I believe this fixes #7628. Seemed to just be a bit of logic mixup.
Add parameters to peek for use as a call from elsewhere in the game code in addition to being used as a direct command.
Totally random restyling.
Add an iexamine action for curtains that allows peeking through them and tearing them down.
Merge remote-tracking branch 'kevingranade/its-curtains' into FrankenMod
Merge remote-tracking branch 'jeremyosborne/martial-arts-block-fix' into FrankenMod

Conflicts:
	src/martialarts.cpp