Merge remote-tracking branch 'origin/master' into lpa_stream

CMakeLists.txt

catalogue/RdbmsCatalogue.cpp

cmdline/CtaAdminCmd.cpp

cmdline/CtaAdminCmd.hpp

...ker/ctafrontend/cc7/etc/yum/pluginconf.d/versionlock.list

objectstore/BackendRados.cpp

objectstore/GenericObject.cpp

scheduler/OStoreDB/OStoreDB.cpp

scheduler/OStoreDB/OStoreDB.hpp

scheduler/OStoreDB/OStoreDBFactory.hpp

scheduler/OStoreDB/OStoreDBTest.cpp

scheduler/Scheduler.cpp

scheduler/Scheduler.hpp

scheduler/SchedulerDatabase.hpp

scheduler/SchedulerTest.cpp

...castor/tape/tapeserver/daemon/DataTransferSessionTest.cpp

...er/castor/tape/tapeserver/daemon/TapeReadSingleThread.cpp

xroot_plugins/XrdCtaArchiveFileLs.hpp

xroot_plugins/XrdSsiCtaRequestMessage.cpp

xroot_plugins/XrdSsiCtaServiceProvider.cpp