Cleaned up all text files

Nerfed maggot stun

Corrected linked subs

Fixed bus content package issue

Fixed music?

Re-added "Abridged Necronomicon"
Re-added "Genetics Guidebook"
(check the items description)

Fixed content package issue on the Gnitterbuss
(It was caused by the attached sub using the wrong file path)

Minor Gnitterbuss changes
Husk outfit makes you bent to look like a husk
Husk outfit now has the arms out and make husk sounds when you shoot
New clown music sheet
Fixed stray pixels on the clowns wardrobe item and added icon for the inventory
Fixed errors about spawning characters
New Railgun loader (3 Railgun shells)
Other minor fixes and such, i forgot what though

Hopefully fixed the all music being overridden

Updates:
Updates the Gnitterbuss to have test items removed (my mistake)

Future proofing:
Changes all of the items to have correct categories
Cleaned up the code for a few items