Can now change theme for static and mission maps. Fixed mission map descriptions that had commas which broke them. Now, you must escape commas in map descriptions. Made bgwidget repaint on animation tick to avoid buffer-not-clearing issue with widgets that change overtop the background leaving a ghost image of the widget's previous state. Generated map is now the default map in the mapconfig widget.

install(FILES
	map.cfg
	map.lua
	preview.png
	desc.txt
	DESTINATION ${SHAREPATH}Data/Maps/CTF_Blizzard)