mCBM 2020: in time win evt builder, reject seeds if part of reference det cluster from previous seed

=> This should fix the problem that in AllowOverlap mode events where cloned/split due to the cluster size when using TOF as reference
=> a mean cluster size of <N> in the reference detector was leading to N events for each real seed in this mode!

Macro produces histograms of origin points for delta
electrons which hit a STS detector in mcbm_transport_beam.C
simulation.

- Adapt to new interface methods and provides examples/comments
- Add example lines for TOF as reference detector

- Add predefined EventBuilderDetector constants for each of the typical detectors
- Add interface methods taking EventBuilderDetector object as parameter
- Make all other interface methods use the EventBuilderDetector one
- Mark the methods using only ECbmModuleId as deprecated
- Update MQ device accordingly
- Disable clang-formatting in Init method of MQ device

mCBM 2020: make the time window event builder more generic by using internal parameter class + reformat after clang...

- auto-remove of detector from selection list if needed when setting it as reference detector (instead of simple warning)
- more explicit fatal message of TsMetaData array missing
- hand reformat & clang-format guards for the histograms instanciation

Use the latest versions of the external repositories for input, geometry
and parameters.

x and y coordinates where switched in SetBeamAngle() call. Fixed.

- Enable saving of histo root file
- Fix readout of number of digis when using T0 as checked detector

Only run the piplines when there is a MR to the master branch.
Properly connect the official CbmRoot repository for the format checker
such that the differing source files can be found.
Add a shell script to do this.

Fix a typo in options, fix a typo in help output, introduce pro option, remove printout at end of script

Add include statement to fix a compilation on Linux.

Apply code formatting to all source/header files and root macros.

Add script to format all source/header files in one go.

* in standard event builder, fill the histo for time difference between digis
* in Time Window event builder algo, improves the SetReferenceDetector method (safer and more verbose)
* in both event builders, add possibility to set a maximum nb of digi cut per detector + small optimizations in trigger check
* in time window event builder, remove the setters for individual min digi nb and keep only the generic one
* in standard event builder, add doxygen description to max digi nb members and to Trigger condition setters
* in time window event builder, add a new internal method to make trigger check more generic