Bugfix:
- winter would sometimes fail to end :(

Quality of life:
- you can now choose which difficulty modifiers you would like to play with. If you don't like one in particular, you can turn it off.
- added a new option to Prevent ports from freezing during winter.
- there is now a hotkey to Focus the selected ship in world view.
- there is now a hotkey to show the Town Hall.
- you can now replace the Mayor's last goal! It costs 50 respect and you'll be able to choose 1 of 3 different options.
- you can now reset all your movable windows (just the scratchboard) to their original position & size.

Optimizations:
- multiple optimizations to materials and meshes, removed Depth Of Field effect from start menu as it was (probably the one) causing some GPUs to heat up quickly.