Many of the SPARQL endpoint settings are now done in the generic module SPARQL_DB.

* [LWM_BASKET,LWM_UNPACK,SC] Relocated SPARQL queries to LWM_SPARQL_QUERY.
* [LWM_SPARQL_QUERY,SC] All LOD Washing Machine SPARQL queries in one place.
* [NORDF_STORE,EXT] Use both HTTP Graph Store and Update for sending SPARQL results.