Resolves issue 961 - invisibility is set in the define not in New for ghosts

Replaces usr with mob. Using usr means invisimin can't be used as a proc


git-svn-id: http://tgstation13.googlecode.com/svn/trunk@4765 316c924e-a436-60f5-8080-3fe189b3f50e

code/modules/admin/admin_verbs.dm

@@ -476,10 +476,10 @@
 	if(holder && mob)
 		if(mob.invisibility == INVISIBILITY_OBSERVER)
 			mob.invisibility = initial(mob.invisibility)
-			usr << "\red <b>You are now visible to other players.</b>"
+			mob << "\red <b>Invisimin off. Invisibility reset.</b>"
 		else
 			mob.invisibility = INVISIBILITY_OBSERVER
-			usr << "\blue <b>You are now invisible to other players.</b>"
+			mob << "\blue <b>Invisimin on. You are now as invisible as a ghost.</b>"
 
 
 /client/proc/player_panel()