Add SF.Type

Use as SF.CheckType(val, SF.Type[name])
Add Color type
Add Entity:setColor(col)

DOES NOT CURRENTLY CHECK PERMS
Add various entity functions

isFrozen
getUp
getRight
getForward
parent
unparent
isWeldedTo

DOES NOT CURRENTLY CHECK PERMS
Find library now errors correctly

The find functions used to just return instead of erroring the processor/screen