Merge branch 'unit_tests_configuration' into 'master'

Calorimeter/CaloTools/CMakeLists.txt

Calorimeter/CaloTools/python/CaloNoiseToolConfig.py

Control/AthenaConfiguration/python/TestDefaults.py

Control/AthenaExamples/AthExHelloWorld/CMakeLists.txt

Database/IOVDbSvc/CMakeLists.txt

Database/IOVDbSvc/python/IOVDbSvcConfig.py

DetectorDescription/GeoModel/AtlasGeoModel/CMakeLists.txt

...scription/GeoModel/AtlasGeoModel/python/GeoModelConfig.py

DetectorDescription/RegionSelector/python/RegSelConfig.py

Event/ByteStreamCnvSvc/python/ByteStreamConfig.py

Event/EventInfoMgt/CMakeLists.txt

Event/EventInfoMgt/python/TagInfoMgrConfig.py

LArCalorimeter/LArCabling/CMakeLists.txt

LArCalorimeter/LArCabling/python/LArCablingConfig.py

LArCalorimeter/LArGeoModel/LArGeoAlgsNV/CMakeLists.txt

...alorimeter/LArGeoModel/LArGeoAlgsNV/python/LArGMConfig.py

MagneticField/MagFieldServices/CMakeLists.txt

...icField/MagFieldServices/python/MagFieldServicesConfig.py

...ctrometer/MuonConfig/python/MuonBytestreamDecodeConfig.py

MuonSpectrometer/MuonConfig/python/MuonCablingConfig.py