Sweeping !24343 from 21.0 to master. Add functionality to store auxiliary information in TFCSSimulationState

Add functionality to store auxiliary information in TFCSSimulationState

See merge request !24343 (merged)

added sweep:from 21.0 label

Adding original author @mduehrss as watcher.

This merge request affects 1 package:

• Simulation/ISF/ISF_FastCaloSim/ISF_FastCaloSimEvent

Adding @jchapman ,@pjacka ,@mfauccig ,@ahasib ,@vpascuzz ,@tadej ,@schaarsc as watchers

added Simulation master review-pending-level-1 labels

CI Result SUCCESS

	Athena	AthSimulation
externals
cmake
make
required tests
optional tests

Full details available at NICOS MR-26413-2019-09-07-07-09
Athena: number of compilation errors 0, warnings 1
AthSimulation: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 3072]

I do not claim, that I understood all, but I do not see any obvious problem, so approving.

Pavol [as L2 MR shifter]

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

merged

mentioned in commit 57c0e002

added sweep:ignore label