Fixes #4322

* There's probably a much more "modular" way of doing this, but, eh
Traitor Panel Bugfix:  Adds the convert verb to RevHeads made using the traitor panel

Also removes it if you use traitor panel to make them a regular employee using the tator panel.
Merge pull request #4334 from Ccomp5950/revhead_tatorpanel

Traitor Panel Bugfix:  Adds the convert verb to RevHeads made using the traitor panel
View Variables Option:  Add/Remove Verb

Since we can't edit the verbs variable directly this allows us to do so safely.

It builds a list of procs and verbs for the mob type and allows the admin to add it.

Want to add self_destruct to a cyborg?  It will show up in Commands tab
Want to add RevConvert to a regular Rev?  Feel free!

Want to remove whisper from some loud mouth?  Go wild!

Adding procs that aren't usually available to players will create a commands tab, primarily this is for debugging since Advance ProcCall on mobs is awful.

I figured this would be useful when I noticed traitorpanel added RevHeads didn't get their RevConvert verbs and I could find no way of adding it otherwise.
Removed pointless output

* There's something here about var/revsafe being used for heads/implanted people
... or something like that
Merge pull request #4336 from Ccomp5950/add_verb_VV

View Variables Option:  Add/Remove Verb
Merge pull request #4333 from Kilakk/master

Fixing #4322, flashes converting people in rp-rev