ENHANCEMENT: Separated formatter creation into a method to make it overridable in subclasses.
ENHANCEMENT: Separated formatter creation into a method to make it overridable in subclasses.

spekulatius/silverstripe-advancedreports,nyeholt/silverstripe-advancedreports,nyeholt/silverstripe-advancedreports,spekulatius/silverstripe-advancedreports