TG: Updates handheld-flashes so that they cannot break on their first use. Their

chance of breaking is directly proportional to their frequency of use (ranges
from 0% to 5%, used to be a blanket 2%). Their capacitor recharges one charge
every 60 seconds. Once their 6 charges are used up, they temporarily stop
working whilst their capacitor recharges. This should mean that flashes will
last a long time with light use (defence/rev), but not for spamming
(shitcurity).
Can now job-ban people from entire departments through the jobban panel.
Can now job-ban people even if they log out.
Job-ban panel now informs you why people were banned from each job.
Runtime fixes for some old jobban code that was preventing the above stuff.
Committing some fixes Nodrak pointed out.
Credits go to Nodrak for a lot of this.
Revision: r3285
Author: 	 elly1...@rocketmail.com

code/modules/admin/banjob.dm

@@ -3,7 +3,7 @@ var
 	jobban_keylist[0]		//to store the keys & ranks
 
 /proc/jobban_fullban(mob/M, rank, reason)
-	if (!M || !M.key || !M.client) return
+	if (!M || !M.key) return
 	jobban_keylist.Add(text("[M.ckey] - [rank] ## [reason]"))
 	jobban_savebanfile()
 
@@ -12,19 +12,25 @@ var
 	jobban_keylist.Add(text("[ckey] - [rank]"))
 	jobban_savebanfile()
 
+//returns a reason if M is banned from rank, returns 0 otherwise
 /proc/jobban_isbanned(mob/M, rank)
-	if(_jobban_isbanned(M, rank)) return 1//for old jobban
-	if(M)
+	if(M && rank)
+		if(_jobban_isbanned(M, rank)) return "Reason Unspecified"	//for old jobban
 		if (guest_jobbans(rank))
 			if(config.guest_jobban && IsGuestKey(M.key))
-				return 1
+				return "Guest Job-ban"
 			if(config.usewhitelist && !check_whitelist(M))
-				return 1
+				return "Whitelisted Job"
 
 		for (var/s in jobban_keylist)
 			if( findtext(s,"[M.ckey] - [rank]") )
-				return 1
-		return 0
+				var/startpos = findtext(s, "## ")+3
+				if(startpos && startpos<length(s))
+					var/text = copytext(s, startpos, 0)
+					if(text)
+						return text
+				return "Reason Unspecified"
+	return 0
 
 /*
 DEBUG
@@ -88,4 +94,4 @@ DEBUG
 			jobban_keylist.Remove(jobban_keylist[i])
 			jobban_savebanfile()
 			return 1
-	return 0
+	return 0