WIP changes
WIP Left movement almost working
WIP Snapping when moving left is working
WIP Movement and snapping right almost working
WIP SWEET TASTY OHS MOVING RIGHT WORKS
Minor mods (less debugging)
Much better movement engine that isn't super fragile
Merge pull request #1 from Diamond/column_movement

Much better movement engine that isn't super fragile
Merge pull request #2 from Diamond/row_and_col_movement

Row and col movement