Add Thuztor's tileset.
Update recipes.json

fixed 4 cc_misc categories(chemlab,halligan,55gal and 30 gal drums)
More .50cal

Noticed we had this and wondered why it wasn't in the HW lockers.  Not
anymore!
Eyes are mutually exclusive

Human, Lizard, Fey, and Feline are all Nifty but one at a time plz.
Surprised nobody caught this earlier.
The other half

Should do it, unless someone makes more eyes.
Tightening up the Lizard end too
Merge pull request #5089 from KA101/HWupgrade

HW upgrade
Merge pull request #5091 from KA101/Eye-enforcement

Eye enforcement
Merge pull request #5088 from talktips/cc_misc

Moving 4 items from CC_misc to different categories