changed the cube db header to the actual astropy header since we moved to that framework; started building the modelcube class
changed the cube db header to the actual astropy header since we moved to that framework; started building the modelcube class

albireox/marvin,bretthandrews/marvin,sdss/marvin,albireox/marvin,bretthandrews/marvin,sdss/marvin,albireox/marvin,sdss/marvin,bretthandrews/marvin,albireox/marvin,bretthandrews/marvin,sdss/marvin