Tonnage Recalculation

Description

If you assign a planet some facilities, leave, then go back and add units to the queu before removing a facility, it won't re-calculate teh facility tonnage and let you add new facilities. I. E.:

1. Colonize new planet;
2. Set up construction que with a bunch of facilities (to max facility storage)
3. Leave que
4. Reenter Que;
5. add unit construction;
6. Remove previously qued facility construction
7. Add new construction, game will give not enough room message
8. Exit and renter que and you can add construction as normal.