Pull Request #548 - vareditting ckey, key, icon, icon_state, overlays, underlays have permission alternatives
Fixed indentation reauthored and rebased ~Carn
Fixed the things carn pointed out. Thanks. ~Intigracy
ckey editing and icon editing changes, added alternate requirements besides +DEBUG. ~Intigracy

Modified   code/modules/admin/verbs/modifyvariables.dm

Signed-off-by: carnie <elly1989@rocketmail.com>