v0.21

Added the following
- Fixed more resource loading issues, all resources should now load properly
- Removed debugging flag to hopefully balance the game a bit better
- Added more sprites for collect assignments and updated pool of resources that can be collected to match the location's biome
- Reworked adventurer status to better show if they're on a job and display that information

Currently working on the following:
- Add shortcuts for navigating between different available locations on the world map
- Redo the location animation sprites to be more visible
- Add a new room the the headquarters for training
- Add sprites for adventurers available for recruitment in the hall
- Add ability to fire recruited adventurers
- Rework buttons to be more visible (Some buttons like the research button can be hard to interpret as clickable)