add keyword filtering to list of commercial filters for use on collect
add keyword filtering to list of commercial filters for use on collect

artsy/metaphysics,mzikherman/metaphysics-1,mzikherman/metaphysics-1,artsy/metaphysics,artsy/metaphysics,mzikherman/metaphysics-1,broskoski/metaphysics,craigspaeth/metaphysics,craigspaeth/metaphysics,mzikherman/metaphysics-1