L1: New initialization interface for the material budget maps

New initialization interface for the material budget maps:

• mat. budget for each station is initialized via L1BaseStationInfo interface
• fRadThick is now a std::array and is private

reco/L1/L1Algo/L1Algo.cxx

@@ -108,6 +108,7 @@ void L1Algo::Init(const bool UseHitErrors, const TrackingMode mode, const bool M
 
   // Fill L1Station array
   fInitManager.TransferL1StationArray(fStations);
+  fInitManager.TransferL1MaterialArray(fRadThick);
 
   fTrackingLevel    = fInitManager.GetTrackingLevel();
   fGhostSuppression = fInitManager.GetGhostSuppression();