WIP: Add UT hit index to output of PrVeloUT
Add UT hit index to output of PrVeloUT. This still needs to be adapted to the final things in LHCb!2561 (merged).
Some other cleanups
Needs: LHCb!2561 (merged) @peilian
Changes include:
- Addition of UT hit indices
- Cleanup of the code
- Remove of unnecessary structures and properties
Edited by Michel De Cian