hft code

As the PIXEL and IST are 2 different detectors, some changes are needed in the STAR code to reflect this : 

  • StiRnD is splitted in StiIst and StiPixel 
  • StPixelFastSimMaker (which did the fast reconstruction in the PIXEL and IST) is doing now the fast reconstruction in the PIXEL only
  • the fast reconstruction in the IST has a dedicated makers
  • StRnDHit (and StRnDHitCollection) is not used anymore ; instead StPixelHit, StIstHit have been created ( for now they are only copies of StRnDHit)
  • updates of some other STAR code ( StEvent, StMcEvent,Sti) for which there was a RnDHit dependency
  • creation of BFC chain option
  • code in DEV

Summary of changes/details are in this pdf