2020-08-03 Alignment v16r2

This version uses Phys v31r1, Rec v31r1, Lbcom v31r1, LHCb v51r1, Gaudi v33r2 and LCG 97a with ROOT 6.20.06.

This version is released on master branch. Built relative to Alignment v16r1, with the following changes:

New features ~"new feature"

• ~Muon | Muon upgrade Alignment, !109 (@pgriffit)
• Test for VELO alignment of modules, !122 (@bimitres)

Fixes ~"bug fix" ~workaround

• ~Tracking | Update of TrackParticleRefitter, !127 (@wouter)
• Add call to EventDataSvc.clearStore to gaudiiter.py, !129 (@wouter) [LHCBPS-1850]

Enhancements ~enhancement

• Test for alignment convergence, !124 (@bimitres) [#9]

Code cleanups and changes to tests ~modernisation ~cleanup ~testing

• ~Tracking ~"Event model" | Follow removal of LHCb::Node, !112 (@ausachov)
• ~Calo | Introduce dedicated type for CaloDigitStatus::Status (follow LHCb!2666), !132 (@graven)
• ~Build | Remove WIN32 dead code, !117 (@cattanem)
• ~Build | Remove obsolete CMT files and directories, !116 (@cattanem)
• More Alignment modernization, !130 (@wouter)
• Alignment code clean up in preperation of dd4hep migration, !128 (@wouter)
• Apply lb-format to the master branch, !126 (@wouter)
• Alignment modernisation, !123 (@wouter) [#2]
• Simplify align vp halves test, !118 (@sstahl)