Add site name to list of windows being HUDed,
fix weird call convention to the "del" operator, which is not a function.
call clean_title() on hud titles being killed, so we actually kill (deep) tables and such
HUD:
Add function "kill_hud_menu", which is now called from the Kill This HUD menu option, to avoid a potential loop in kill_hud()
Record the handle of the HUD's destroy signal, use it to un-register, before performing a kill, also avoiding potential loop there
Do not allow kill_hud() to be called twice in the same HUD object, return doing nothing if deleted is already set on it (that should totally solve the loop problem)
eblade
cd1d4df96d
