Quests [1.8-1.21] | Set up goals for players

Quests [1.8-1.21] | Set up goals for players -----

Allow your players to do quests in return for rewards

1.8 compatibility (again), some config options + fixes

New | Compatibility for pre-1.13 servers
- Quests will only use the new API if it detects the server is running a later version.
New | IridiumSkyblock support
- Code (YAML):
  
  iridiumskyblock:
  type : "iridiumskyblock_value"
  value : 20 # minimum island value needed
New | Quests can now read quest files recursively
- (for those who want to organise their quests into directory by categories)
New | You can now change how much Quests writes to console.
- Code (YAML):
  
  options :
  ...
  # How much quests should log, 0 = errors only, 1 = warnings, 2 = info, 3 = debug
  verbose-logging-level : 2
- 2 is the default value.
Fix | Some null errors / console spam may now be mitigated. Keep reporting these bugs if they still show.
Fix | Some timings can be adjusted now if Quests is having a considerable performance impact.
- Code (YAML):
  
  options :
  ...
  performance-tweaking : # The following are measured in server ticks, multiply SECONDS by 20 to get the number of ticks.
  quest-completer-poll-interval : 100 # how frequently Quests should check if quests have been completed (def=100 - 5 seconds) - increase this value if you are struggling with performance
  quest-autosave-interval : 12000 # how frequently online players data will be autosaved (def=12000 - 10 minutes)
Fix | BentoBox island members not being included for the level task has been fixed.
- Thank you to RodneyMKay on github for this fix.