Construct GeoModel description from SQLite

First implementation of the mechanism for building GeoModel description from SQLite. Not yet used by any Athena job. The changes so far restricted to two packages: GeoModelSvc and RDBAccessSvc. To be followed by subsystem-specific code implementations.

Two new methods in the IGeoModelSvc interface:

1. getParamSvcName() returns the name of the Service which implements the IRDBAccessSvc interface and which is used in the current job. This method allows us to avoid hardwiring the name of the IRDBAccessSvc retrieved by the clients.
2. buildFromSQLite() to be used by GeoModel tools to determine whether or not the geometry is being constructed from the SQLite file, and act accordingly.

Changes in the GeoModelSvc:

1. Introduced new property SQLiteDB which allows us to pass the path to the SQLite database file. If the property is set, then the geometry is built from that SQLite file. Otherwise the geometry is built from the Geometry Database tags.
2. Added a first implementation of the mechanism of building GeoModel description from the SQLite database. This mechanism is not yet complete, but it can already be used for testing purposes.

Also fixed SqliteRecord::dump() so that it properly handles NULL values in table records.

This merge request affects 3 packages:

• Database/RDBAccessSvc
• DetectorDescription/GeoModel/GeoModelInterfaces
• DetectorDescription/GeoModel/GeoModelSvc

Affected files list will not be printed in this case

Adding @ssnyder ,@rbianchi ,@jojungge as watchers

added Database Geometry master review-pending-level-1 labels

CI Result SUCCESS (hash 38d186ba)

	Athena	AthSimulation	AthGeneration	AnalysisBase	AthAnalysis	DetCommon
externals
cmake
make
required tests
optional tests

Full details available on this CI monitor view
Athena: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 0
AthGeneration: number of compilation errors 0, warnings 0
AnalysisBase: number of compilation errors 0, warnings 0
AthAnalysis: number of compilation errors 0, warnings 0
DetCommon: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 30533]

added review-approved label and removed review-pending-level-1 label

merged

mentioned in commit 08bea2d5

added sweep:ignore label