Make some contructors public as required by the Gaudi Plugin service

- Delete all obsolete src/components/*_load.cxx files
- Remove obsolete DECLARE_FACTORY_ENTRIES within
  src/components/*_entries.cxx

The removed macros evaluate to NULL on the Gaudi side and have been
kept only for backwards compatibility.

Remove obsolete factory entries for components in various packages

See merge request !5958

TrkV0Fitter: Comply with ATLAS naming conventions.

See merge request !5851

Remove obsolete factory entries for components in PhysicsAnalysis

See merge request !5948

BCM_CollisionTime: cmake fixes.

See merge request !5928

StoreGate: Add WriteHandle<T>::put taking ConstDataVector<T>.

See merge request !5925

Various minor cleanups of BeamEffects package

See merge request !5924

Sweeping !5508 from 21.0 to master.
Sweeping !5410 from 21.1 to 21.0.Add documentation to AFP transport tools

See merge request !5899

Sweeping !5873 from 21.0 to master.
add days=2 diff to ART tests

See merge request !5898

Sweeping !5814 from 21.0 to master.
Fix for ATLASRECTS-4204

See merge request !5897

Testing utility for MT services

See merge request !5893

Fix Coverity defect 115645 in SCT_ConditionsData

See merge request !5889

Forcing IOV check for the first event of the run (ATEAM-439)

See merge request !5896

Manually sweeping !5739 from 21.3 to master. Adjust MuonAGDD code for NSW (ATLASSIM-3469)

See merge request !5883

Fix Coverity defects of SCT in InDetEventTPCnv (CID 12823, 115598)

See merge request !5882

Fix Coverity defects of SCT_ConditionsServices package (CID 115590, 115630, 115617, 115626)

See merge request !5881

Avoid asking for PV in PFlow corrections in cosmics jobs

See merge request !5880

Update in TileCal testbeam simulation

See merge request !5838

Sweeping !5621 from 21.1-dev to master.
Build the ART scripts using a makefile

See merge request !5679

developments of HLT decision framework

See merge request !5841

Remove cmt directories that contain trivial, obsolete content.

A few constructors had to be made public as required by the Gaudi Plugin
service.

- Delete all obsolete src/components/*_load.cxx files
- Remove obsolete DECLARE_FACTORY_ENTRIES within
  src/components/*_entries.cxx

The removed macros evaluate to NULL on the Gaudi side and have been
kept only for backwards compatibility.

Update watch_list.py

See merge request !5870

Delete all serial algorithms and tools, which were replaced with MT versions…

See merge request !5828

LArCOOLConditions: Use CONDCONT_DEF to declare conditions containers.

See merge request !5821

CaloUtils: Update reference files.

See merge request !5903

LArRecUtils: Update reference files.

See merge request !5902

Remove obsolete factory entries for components in MuonSpectrometer

See merge request !5871

Remove obsolete factory entries for components in Tracking

See merge request !5868

AthenaRootComps: Multiple tuple support for RootNtupleEventSelector.

See merge request !5711

AthenaPoolCnvSvc: Coverity 113846, 113731.

See merge request !5929

- Delete all obsolete src/components/*_load.cxx files
- Remove obsolete DECLARE_FACTORY_ENTRIES within
  src/components/*_entries.cxx

The removed macros evaluate to NULL on the Gaudi side and have been
kept only for backwards compatibility.

LArRawConditions: LArWaveHelper::linearMasterWave should take a vector of const pointers.

See merge request !5931

RDBAccessSvc: Coverity 115478, 113206, 113292.

See merge request !5930

L1Decoder: Add missing #include.

See merge request !5926

LArRawEvent: Const fix.

See merge request !5932

CaloRecEx: Enable autoconfiguration.

See merge request !5933