A CA iteration (L1CAIteration class) represents a set of parameters, dependent from the particular track finder
running step. Previously, default iterations were initialized in the CbmL1::Init function with hard-coded values.
Now, the default iteration list is provided in the in the configuration file. At the moment there are three
main configuration files:
   ${VMCWORKDIR}/macro/L1/configs/ca_params_sts.yaml    -- L1Algo::TrackingMode::kSts
   ${VMCWORKDIR}/macro/L1/configs/ca_params_mcbm.yaml   -- L1Algo::TrackingMode::kMcbm
   ${VMCWORKDIR}/macro/L1/configs/ca_params_global.yaml -- L1Algo::TrackingMode::kGlobal

L1: U and V coordinates and uncertainties conversion methods were refactored and moved from L1Algo to L1Station

L1: add consistency checkers for L1Parameters, L1Station, L1UMeasurementInfo, L1XYMeasurementInfo, L1MaterialInfo, L1Material, L1FieldSlice, L1FieldRegion, L1FieldValue classes

L1Algo: replaced THitI, TStripI typedefs with L1HitIndex_t, L1StripIndex_t, respectively; changed verbosity for L1Station::ToString function in L1Algo::Init()