extra gemDPhi data member and accessors to store GEM deltaPhi matching data
the infrastructure to be able to perform dphi and deta matching of ME1b LCTs and GEM trigger pads
Correct the partitioning of the 8 partition GEM geometry
Merge pull request #2 from gem-sw/from-CMSSW_6_1_2_SLHC8_patch1

From cmssw 6 1 2 slhc8 patch1