v1.6 Update changes:

- Added tutorials for hub characters
- Open ingame menu with Escape
- Hide provisions and skills panels during enemy turn
- Added hotkeys for skill selection
- Disable move option if on last player fighter alive
- Clarify tooltip text for Thief num trinkets upgrade
- Revamped loading icon
- Fixed character 1 has wrong avatar
- Unity update v2020.3.5f1
- TextMeshPro update v3.0.6