added print of marvin version in check_marvin
added print of marvin version in check_marvin

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