dropping obsolete XIRC section from OpenSim.ini.example

bin/OpenSim.ini.example

@@ -592,16 +592,6 @@ InterregionComms = "RESTComms"
     ;for <bot>:<message> - from <user> :
     ;msgformat = "PRIVMSG {0} : {3} - from {1}"
 
-
-; work-in-progress IRCBridge capabable of supporting multiple IRC channels
-; [XIRC]
-    ; enabled = false
-
-    ; Uncomment the following for experiment in world versioning
-    ; support.  This is so experimental at this point that I'm not going
-    ; to explain it further, you'll need to read the source code
-
-
 ;[CMS]
     ;enabled = true
     ;channel = 345