Added a --version argument to print out the version number and quit.
Added a --version argument to print out the version number and quit.

brunyuriy/crystalvc,KaranDagar/crystalvc,KaranDagar/FSE-2011-Crystal---old,SoftwareEngineeringToolDemos/FSE-2011-Crystal,brunyuriy/crystalvc,SoftwareEngineeringToolDemos/FSE-2011-Crystal,SoftwareEngineeringToolDemos/FSE-2011-Crystal,KaranDagar/crystalvc,KaranDagar/FSE-2011-Crystal---old