Revert "RuleEngine.reload - always return cloned object"
Revert "RuleEngine.reload - always return cloned object"

foam-framework/foam2,jacksonic/vjlofvhjfgm,foam-framework/foam2,foam-framework/foam2,foam-framework/foam2,jacksonic/vjlofvhjfgm,foam-framework/foam2,jacksonic/vjlofvhjfgm