* swap pmt index for up/down PMT in E4'
	* Tagging TileGeoG4SD-00-04-17

2014-10-17  Sergey Karpov  <Sergey.Karpov@cern.ch>

	* work with new E4' cells was added
	* Tagging TileGeoG4SD-00-04-16

2014-04-21    <solodkov@pcbec3.ihep.su>

	* more U-shape options added - 20,21,22,23
	  which correspond to 0,1,2 or 3 "zero" bins
	  at the edge of U-shape.
	  U-shape=20 should be identical to the default U-shape=1
	* Tagging TileGeoG4SD-00-04-15

	* the TileFCSmStepToTileHitVec Algorithm was moved here
	* if U-shape value is not set in TileG4SimOptions,
	* reading it from GeoModel DB (via TileDetectorTool)