RICH 4D Reco: Add support for emulating pixel sizes during reco.
Misc. updates to RICH 4D reco. to support U2 scoping document studies.
- Add some new MC checking histograms.
- Add some MC 'cheating' algorithms that allow emulation of any arbitary CK theta resolution function.
- Add ability to make 'ghost' tracks when building them from MC information.
Requires LHCb!4371 (merged) Moore!2846 (merged)
Edited by Miroslav Saur