cleaned up some white space
cleaned up some white space

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