Now more localizable! Incidentally I can more effectively choose the string to represent a given event or menu item or whatever.
Multiple calendar columns at once! And they rearrange themselves speedily!
improved performance, squashed a bug
Much simplified, same functionality. Annoying display bug persisted to the new implementation of calendars--seems like an error in conception and not implementation.
fixed display bug from before
cleanup
trimming the fat out
Merge branch 'master' of github.com:LogicalDash/LiSE

Conflicts:
	board.py
	calendar.py
	database.py
	gui.py
	menu.py
	popdb.py