Updating validation to use new cloud data

Finished second complete ee download of mod09 cloud mask using python tiler

Separated ee download from compile script. Switched to use of vrt as intermediate file form

Added multiple tries to python GEE script

Updated EE compiler

Updated EE script to run in parallel and minor edits to post-processing

updates to MOD09 visualizations

Updating visualization and validation of MOD09 cloud product

addied initial MOD09 visualization script and updates to NDP script to use the new mod09 data