pixelron additions

- Changed pc/healer on stick logic... again, it should no longer replace precious blocks including flowers and grass.

- Reduced cooldowns for all items listed above except flower and grass.

- Added janky models for cheese machine, nether star maker, blender and geode masher, one in particular may be too much.

- I think that's about it, just a small large update to fix minor issues and add major bulk.

- Oh yeah, also cleaned up some text that was otherwise obscured or odd.