type exchange conversions
no longer needed
formatted file
uncomment undo code
uncomment undo code
updated to refactored qbmatrix
remove debug testing lines
back/front - left/right typo??
null pointer
updated to qbmatrix refactor
light scaling adjust, implemented setting light values

adjusted code to keep cudeindex even after the cube is removed. later on
i will added clean up code that will run a routine to remove uneeded
data.
generate lighting
missing implementations, fixes

fixed visibilitymask encoding function, 0 is a empty cube 1 is filler
implement rest of raycasting code, allowing dirty/no dirty testing

implemented lighting, a few helper functions too
fixed remove/add voxel to take into account the surrounding voxels,
helper functions