Add a visual gear for drawing circles. Intent is to allow specifying areas on map for lua scripts (such as to indicate a location to go to). Could also be used to, say, circle a hog in CTF. Also add a "Critical" flag for visual gears so a gear flagges as such will always be created.
adding a combobox to weapon editor as scheme editor, added a few notices for deleting and some buttons in this area.
added disabling option to itemNum and grey images for that. also made default weapon sets uneditable and not deleteable.
a Henek-koda production: nicer game config screen, fixed scheme-weapon lock, added scheme editing to config page and some minor stuff
revert 4388 - was there already, I didn't notice. still no idea what the problem is
Increase teams to 8 to match the 8 colours, fix
issue #108, reenable rope length modifier