base.py: support added for saving raster object needed in some tools, master.xml,solutionLib: added new tools, setMDproperties.py: support added for a set property by JSON, mosaic and extract and compare properties of the mosaic.
base.py: support added for saving raster object needed in some tools, master.xml,solutionLib: added new tools, setMDproperties.py: support added for a set property by JSON, mosaic and extract and compare properties of the mosaic.

Esri/mdcs-py