Stats app : Add -preCache argument
Stats app : Add -preCache argument

This provides reporting of statistics more reflective of hashing performance.

GafferHQ/gaffer,hradec/gaffer,andrewkaufman/gaffer,lucienfostier/gaffer,ImageEngine/gaffer,lucienfostier/gaffer,lucienfostier/gaffer,ivanimanishi/gaffer,boberfly/gaffer,ivanimanishi/gaffer,andrewkaufman/gaffer,johnhaddon/gaffer,appleseedhq/gaffer,boberfly/gaffer,andrewkaufman/gaffer,ImageEngine/gaffer,GafferHQ/gaffer,appleseedhq/gaffer,hradec/gaffer,hradec/gaffer,GafferHQ/gaffer,johnhaddon/gaffer,ImageEngine/gaffer,GafferHQ/gaffer,boberfly/gaffer,ImageEngine/gaffer,ivanimanishi/gaffer,johnhaddon/gaffer,andrewkaufman/gaffer,lucienfostier/gaffer,ivanimanishi/gaffer,hradec/gaffer,appleseedhq/gaffer,hradec/gaffer,appleseedhq/gaffer,GafferHQ/gaffer,andrewkaufman/gaffer,boberfly/gaffer,johnhaddon/gaffer,johnhaddon/gaffer