Rename Geoavailability sample
More indecision about method visibility
Expose MetadataGraph for direct usage
Indecision on GFS interface...
Test conversion of grid points or X, Y points to spatial ranges
Set metadata name in to its UUID
evaluateQueryAsPaths()

Enables a query to be submitted and returns the raw graph Path
instances rather than a MetadataGraph subset.
Add Metadata query and filtering example