Remove R_MENTOR & R_HOST

Flags unnecessary, procs and functions concerning them removed.

code/modules/admin/admin.dm

@@ -314,7 +314,7 @@ proc/admin_notice(var/message, var/rights)
 					I.rank = "N/A"
 					update_file = 1
 				dat += "<font color=#008800>[I.content]</font> <i>by [I.author] ([I.rank])</i> on <i><font color=blue>[I.timestamp]</i></font> "
-				if(I.author == usr.key || I.author == "Adminbot" || ishost(usr))
+				if(I.author == usr.key || I.author == "Adminbot")
 					dat += "<A href='?src=\ref[src];remove_player_info=[key];remove_index=[i]'>Remove</A>"
 				dat += "<br><br>"
 			if(update_file) info << infos
@@ -1277,20 +1277,6 @@ proc/admin_notice(var/message, var/rights)
 		H.regenerate_icons()
 
 
-/*
-	helper proc to test if someone is a mentor or not.  Got tired of writing this same check all over the place.
-*/
-/proc/is_mentor(client/C)
-
-	if(!istype(C))
-		return 0
-	if(!C.holder)
-		return 0
-
-	if(C.holder.rights == R_MENTOR)
-		return 1
-	return 0
-
 /proc/get_options_bar(whom, detail = 2, name = 0, link = 1, highlight_special = 1)
 	if(!whom)
 		return "<b>(*null*)</b>"
@@ -1323,22 +1309,6 @@ proc/admin_notice(var/message, var/rights)
 			var/ref_mob = "\ref[M]"
 			return "<b>[key_name(C, link, name, highlight_special)] (<A HREF='?_src_=holder;adminmoreinfo=\ref[M]'>?</A>) (<A HREF='?_src_=holder;adminplayeropts=[ref_mob]'>PP</A>) (<A HREF='?_src_=vars;Vars=[ref_mob]'>VV</A>) (<A HREF='?_src_=holder;subtlemessage=[ref_mob]'>SM</A>) (<A HREF='?_src_=holder;adminplayerobservejump=[ref_mob]'>JMP</A>)</b>"
 
-
-/proc/ishost(whom)
-	if(!whom)
-		return 0
-	var/client/C
-	var/mob/M
-	if(istype(whom, /client))
-		C = whom
-	if(istype(whom, /mob))
-		M = whom
-		C = M.client
-	if(R_HOST & C.holder.rights)
-		return 1
-	else
-		return 0
-//
 //
 //ALL DONE
 //*********************************************************************************************************