Fixed Bug #7433

http://hercules.ws/board/tracker/issue-7433-mount-and-mount2-command-bug/
Signed-off-by: shennetsind <ind@henn.et>
Map Zone mapflag unload fix

map[].units and map[].skills do not store the actual memory, they're pointers.

Signed-off-by: shennetsind <ind@henn.et>