Completed Assign 1

ASSIGNMENT 1a: Adjust it so there are only up to two veins per chunk.
set i to < 3 on line 24

ASSIGNMENT 1b: Make rubies spawn only between depths 16 to 30
set y to 16 + 30 on line 34

ASSIGNMENT 1c:  Make ruby veins only contain up to 6 rubies in a vein
set findBlock to 6 on line 46