Merge pull request #7 from mraof/master

asd
Merge pull request #8 from mraof/master

Added all vanilla grist conversions
Made GristType a lot cooler

IT RECPLACED EVERYTHING
Overhauled underling system

Still needs retexturing code.
Fixed EntityGrist derps
.getAltName

Part 1 of fixing-stuff-I-fucked-up phase
Merge pull request #17 from iconmaster5326/master

Added ALL the grists from underlings