cleaned up some comments
cleaned up some comments

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