Chapter 5 Now Available!

Fixes:
- Duplicate workshop next level names not loading correctly
- Fixed user levels not saving due to special chars
- Turrets no longer will have a NULL rotation vector
- Community levels saves to the SteamCloud
Changes:
- Goo Turrets have been optimized
- Disabled Discord API
Added:
- Level progress now saves with Steam
- New enemy type: mines
- Two new outfits