This MR contains reference updates

if a problem should be solved by "someone who isn't me"

Selections such as HLT2/Sprucing lines and standard particles

MRs managed by RTA shifters and maintainers

Segmentation faults, abort during event processing or initialization

Fast simulations for specific detectors and/or general, e.g. Lamar, ReDecay, etc.

Tutorials and Examples

Early Measurements

Changes to calibration algorithms

RTA operational issues (piquets)