Merged various-additions-to-the-gem-geometry-interface from repository dildick
Adding simple version of super chamber to geometry interface
GEMSuperChamber inherits from GeomDet
Completing the geometry interface
construction of regions, stations and rings
testing the regions, stations and rings
clean-up
local error with cluster size
Update GEMRecHitStandardAlgo.cc
Merge remote-tracking branch 'my-cmssw/various-additions-to-the-gem-geometry-interface' into test-for-geometry

Conflicts:
	Geometry/GEMGeometry/interface/GEMEtaPartition.h
	Geometry/GEMGeometry/src/GEMGeometry.cc
	Geometry/GEMGeometry/src/GEMRegion.cc
	Geometry/GEMGeometry/test/GEMGeometryAnalyzer.cc
	Geometry/GEMGeometryBuilder/src/GEMGeometryBuilderFromDDD.cc
Merge pull request #48 from gem-sw/test-for-geometry

Merged various-additions-to-the-gem-geometry-interface