Reimplemented the way the mod checks for achievements, now uses ItemConfig instead of ItemPools:

• Now checks are additionally performed on new floors and run continues
  
• Collectibles, Trinkets, Cards and Pills added by mods now can be used on function checks as now those are just ItemConfig wrappers.
  
• The mod is now simpler.
  
• Reduced item count to 201! A bit over a third of the original release's

• Fixed chaos
  
• Lowered item count to 373
  
• Documented lua code