BusinessLogic XMLs moved to RiverscapesXML

[MattReimer]

The businesslogic XML files have been moved over to a different repo and have also been changed in a couple of ways. We need to

Business logic Changes:

• Files renamed and re-cased to match project types
• View Layers node now encased in <Layers>
• Views are now referenced by id attribute (the default view designator is now an id)
• in the business logic 'vector' layers are now 'point' 'line' and 'polygon'

RiverscapesXML is now a submodule of this repo.

• Symbology files are now in the ./RiverscapesXML/Symbology/esri/ folder
• BAsemaps is now at ./RiverscapesXML/BaseMaps.xml
• Businesslogic is now at ./RiverscapesXML/RaveBusinessLogic/CHaMPMetrics.xml and is case sensitive