Adding PFCalGeometry builder with v1 geometry declaration
Updating with a simple analyzer to be used as test unit
Merge branch 'pfcaldev-CMSSW_6_2_X_SLHC' of github.com:PFCal-dev/cmssw into pfcaldev-CMSSW_6_2_X_SLHC

Conflicts:
	Geometry/PFCalGeometryBuilder/python/CustomGeometryConf.py
	Geometry/PFCalGeometryBuilder/python/GeometrySLHCPFCalOnly_cff.py
	Geometry/PFCalGeometryBuilder/python/cmsSLHCGeometryPFCalOnlyXML_cfi.py