Added Features
* Added hard difficulty level as option on game start. Modifies enemy strength, income and starting funds.
* Added tactical mode as option on game start.
- Enemies have to be revealed via line of sight in tactical mode.
- Sound sources are marked in tactical view as well as on the minimap
* Added two new achievements for tactical mode and higher difficulty.
* Added option to level recruited militia up via the location UI on the world map.
* Added options to distribute militia via location UI (evenly across all combat zones, focused on a single combat zone)
* Added sector inventory, accessible via Character Detail Screen