First major content patch update, still missing some features

Update to game version 1.2.3
Revert Broken Shores map changes (use vanilla map)
Fix Deep Coal Veins not being truly infinite

Updated for game version 1.2
Use default values for Utopia goals
Add custom main menu

-Add new Stockpile District and new stockpile buildings, only buildable in the new district.
- Fix steam, should now properly always be consumed first. Also a relatively large Steam buff to make it more viable during whiteouts.
- Fix privatized alcohol not applying its buffs.
- Fix oil spouts in Dreadnought map being wrong size.
- Rebalance Surplus Injectors (again) - Boost now scales up to 30k surplus heat (still caps at 50%) but has double effect on Food production. (allows food production during whiteouts)
- Fix Steambreaking icon.

Updated for game version 1.1.1