Admin Request:  Hide Debug Verbs

Gives admins (and devs) the ability to hide the debug verbs after enabling them.
Debug verbs are now maintained as a single list

instead of having to maintain them in multiple places.
Merge pull request #4429 from Ccomp5950/hide_debug_verbs

Admin Request:  Hide Debug Verbs
ZAS_Debug verb.

Applys a client side only layer of colors over the various zones to show if they are connected or not.

Green is your current zone
Blue is adjacent zones that are connected.
yellow is zones that are connected but not adjacent to your current zone.
Red is for zones that aren't connected at all.
Fix for #4446.
ZAS debug_verb runtime prevention.
Merge pull request #4444 from Ccomp5950/zas_debug

ZAS_Debug verb.
Merge pull request #4448 from Segrain/master

Smallfix.