lots of changes to stuff in the Mapping folder

[DozierJeff]

See the Mapping folder in the RasterReprojection repository. Revised to handle the ProjectedCRS field in the raster reference object. Also anticipating that the referencing matrix will go away sometime.
Although you can copy stuff from my folder, it might be best to link if that's possible.
rasterrefMODtile replaces sinusoidProjMODtile