Fix minor build warnings in build of HitAnalysis package

See merge request !4623

updates of the trigger ATN tests which run the T0 transform.

See merge request !4630

Merge fixes for the SharedWriter from master into 21.0 (ADCDPA-50)

See merge request !4510

Add Event/PyDumper package back into AthSimulation

See merge request !4660

This is needed for some unit tests to run successfully.
This should fix ATLASSIM-3430.

remove commissioning settings from 2015 and use the current
conditions tag and geometry.

Two classes in the `Simulation/Tools/HitAnalysis` package
had minor build warnings about the order of initialization.
This commit should fix these.

fix TDAQ_RELEASE_BASE in art-task-build script

See merge request !4621

Add Generators/GenInterfaces to the list of packages in AthSimulation

See merge request !4616

MR !4271 introduced a dependency on `Generators/GenInterfaces` in
the `AthSimulation` release, but missed adding it to the list of
packages to be built as part of the `AthSimulation` release.
This change should fix ATLASSIM-3427.

Adding new bunch pattern to check 8be4 fill pattern

See merge request !4580

See ATLASSIM-3424

Further fix to CfgGetter syntax for Charginos package

See merge request !4479

Update exec_athena_art_trigger_validation.sh to send athena output to the grid log

See merge request !4442

BunchCrossingTool Run 2 Defaults Update, 21.0 branch, (2017.09.11.)

See merge request !4567

LW hist fix reverse

See merge request !4562

Since they test Run 1 configurations as well, which need this setting...

as well. To ease the work of analysis users a bit.

In order to (hopefully) support all Run 2 configurations out of the box.

fix grid option, add art-output key-value pair

See merge request !4526

Extended DRAW_BCIDx support for up to four separate output streams

See merge request !4520

Revert "Merge branch '21.0-dq-event-filter' into '21.0'"

See merge request !4538

This reverts merge request !3963

Extending DRAW_BCIDx implementation to cover four output streams, each configurable by specifying a list of BCIDs to either accept or reject

FastCaloSimParamAction bug fix to enable use of other merging schemes - ATLASSIM-3417

See merge request !4424

Change the default compression level of archiveExecutor to none (ATLASJT-296)

See merge request !4405

Fixing syntax errors in CharginosDb.py. Part of the fixes for
ATLASSSIM-3401.

21.0 zlumi updates

See merge request !4370

Trip reader 21.0

See merge request !4358

Introduce new InDet option doLowPtLargeD0 (ATLMCPROD-4720)

See merge request !4272

Fix segfault in dqm_algorithms DivideReference

See merge request !3983

Added new variables to h3000 n-tuple

See merge request !3979

Cleaned CaloHitAna. Fixed CaloHitAna using too much memory. Added an option to enable/disable recording of g4hits.

See merge request !3978

Revert "Merge branch '21.0-tile-monitoring-bad-pulse' into '21.0'"

See merge request !4472