L1Algo: parameters class and L1Station interface

cbmroot/reco/L1/L1Algo/L1BaseStationInfo.h:

• a prototype of user-friendly interface to L1Station and other geometry inputs to L1Algo (experimental)
• added setters and getters for L1Station data fields
• added calculation of hidden L1Station properties
• added Print() method

cbmroot/reco/L1/L1Algo/L1Parameters.h:

• add new compile time constants: kMaxNFieldApproxCoefficients, kStationBits, kThreadBits, kTripletBits, kMaxNstations, kMaxNthreads, kMaxNtriplets
• add new runtime "constants": fMaxDoubletsPerSinglet, fMaxTripletPerDoublets
• add Print() method

cbmroot/reco/L1/L1Algo/L1Algo.h:

• modifications according to the constants transfer to the L1Parameters class (example: fkMaxNthreads ==> L1Parameters::kMaxNthreads)

cbmroot/reco/L1/L1Algo/L1Algo.cxx:

• add L1Parameters::Print() call from L1Algo::Init()
• modifications according to the constants transfer to the L1Parameters class (example: fkMaxNthreads ==> L1Parameters::kMaxNthreads)

cbmroot/reco/L1/L1Algo/L1CATrackFinder.cxx:

• modifications according to the constants transfer to the L1Parameters class (example: fkMaxNthreads ==> L1Parameters::kMaxNthreads)

cbmroot/reco/L1/L1Algo/L1TrackFitter.cxx:

• modifications according to the constants transfer to the L1Parameters class (example: fkMaxNthreads ==> L1Parameters::kMaxNthreads)

cbmroot/reco/L1/L1Algo/L1Field.h:

• magic constant '21' changed to L1Parameters::kMaxNFieldApproxCoefficients (compile time)

cmbroot/reco/L1/CbmL1.h:

• add a L1Paramters class field (currently ptr to address in the heap) to CbmL1
• add getter for the L1Parameters class field to CbmL1

cbmroot/reco/L1/CbmL1.cxx:

• add transfer of the L1Parameters data from CbmL1 to L1Algo
• modifications according to the constants transfer to the L1Parameters class (example: fkMaxNthreads ==> L1Parameters::kMaxNthreads)

cbmroot/macro/run/run_reco.C:

• add example of L1Algo runtime constants modification