Fixed bug where extra pills were given on loading a game.
Modified the way the mod deals with active items.

Fixed bug with save data sometimes not loading correctly

Removed some debug code accidentally left in last patch

Updated to reflect changes in recent booster pack, namely:
- New Stompy transformation
- Angry Fly now counts towards Beelzebub

Added item stacking, allowing all 14 transformations to occur upon picking up 3 Transformers

Fixed bug with items re-rolled before picking up transformer not being counted.
Added save/load functionality so the mod now works across multiple runs.

Fixed bug with Super Bum removing existing bums but not spawning Super Bum.
Fixed bug where adding a co-op player gave Isaac another Puberty pill.

Fixed bug introduced in last patch with transformations not resetting in new runs

Still trying to rectify itempool issue

Updated itempools