Added system property "muc.room.maxUsers" for default max number of users value. JM-1260

git-svn-id: http://svn.igniterealtime.org/svn/repos/openfire/trunk@9828 b35dd754-fafc-0310-a699-88a17e54d16e

src/java/org/jivesoftware/openfire/muc/spi/LocalMUCRoom.java

@@ -157,7 +157,7 @@ public class LocalMUCRoom implements MUCRoom {
      * Maximum number of occupants that could be present in the room. If the limit's been reached
      * and a user tries to join, a not-allowed error will be returned.
      */
-    private int maxUsers = 30;
+    private int maxUsers = JiveGlobals.getIntProperty("muc.room.maxUsers", 30);
 
     /**
      * List of roles of which presence will be broadcasted to the rest of the occupants. This