Committing a memory leak fix from Michael Koch - making sure that players are properly released after a call. (Issue #386)

src/net/java/sip/communicator/impl/media/CallSessionImpl.java

@@ -1484,6 +1484,8 @@ else if( evt.getNewValue() == CallState.CALL_ENDED
             {
                 Player player = ( Player )playersIter.next();
                 player.stop();
+                player.deallocate();
+                player.close();
                 playersIter.remove();
             }