Bug Fixes:
- fixed issue where player could send army to an enemy camp while camp was returning from battle
- fixed some messaging where the hotkey shortcut was improperly displayed
- fixed some typos

Gameplay Fixes:
- added a hotkey binding menu in the settings menu, allowing the player to adjust the hotkeys to something they prefer (provided it doesn't conflict with an already assigned hotkey). Note that not every action bound to a hotkey is included in the list of hotkeys that can be changed.
- removed the resource icon created after Ian and Scott harvest resources manually. Now the resources are immediately returned to the city or to Scott when finished harvesting, saving time for the player.
- removed an army's restriction of moving within enemy territory to attack an enemy camp, making it easier to attack. However, the army still cannot move within the territory of a different enemy camp to attack another enemy camp.
- added some more information to the tutorial to make the game easier to learn