Removed unused imports.

git-svn-id: http://svn.igniterealtime.org/svn/repos/messenger/trunk@484 b35dd754-fafc-0310-a699-88a17e54d16e

src/java/org/jivesoftware/messenger/muc/MUCRole.java

@@ -16,11 +16,6 @@ import org.jivesoftware.messenger.Presence;
 import org.jivesoftware.messenger.XMPPAddress;
 import org.jivesoftware.messenger.auth.UnauthorizedException;
 
-import org.jivesoftware.messenger.muc.ChatDeliverer;
-import org.jivesoftware.messenger.muc.MUCRoom;
-import org.jivesoftware.messenger.muc.MUCUser;
-import org.jivesoftware.messenger.muc.NotAllowedException;
-
 /**
  * Defines the permissions and actions that a MUCUser may use in
  * a particular room. Each MUCRole defines the relationship between