Add two new convenience constructors to csv Outputter.
Add two new convenience constructors to csv Outputter.

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