2021-09-24 Alignment v18r0

This version uses Phys v33r1, Rec v33r1, Lbcom v33r2, LHCb v53r2, Gaudi v36r1 and LCG 100 with ROOT 6.24.00.

This version is released on master branch. Built relative to Alignment v17r1, with the following changes:

Fixes ~"bug fix" ~workaround

• ~Core | Adapted code to explicit geometry, !185 (@sponce)
• ~Build | Fix: cmake warning configurable TAlignment missining in database, !207 (@chasse)
• ~Build | Fix: cmake warning configurable CountingPrescaler missining in database, !206 (@chasse) [#15]

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

• ~Build | Rewrite CMake configuration in "modern CMake", !184 (@clemenci)
• Reference update for LHCb!3225, !210 (@chasse)
• Update References for: Rec!2531 based on lhcb-master-mr/2855, !209 (@chasse)
• Changed projectionmatrix name to match changes in LHCb, !205 (@jadevrie)
• Update refs and fix eschercollisions test, !204 (@rmatev)
• Avoid childBegin()/childEnd(), !202 (@graven)
• Reference File Update, !193 (@rskuza)
• Use ApplicationMgr.PrintAlgsSequence instead of a custom Python implementation, !192 (@clemenci)
• Fix DD4hep compilation, !191 (@sponce)
• Changes to adapt to LCG 100 and DD4hep 01.16.01: DD4hep changed name and..., !190 (@sponce)