adding creator to space json returned, adding route for users in space#453

tcnichol wants to merge 5 commits intodevelopclowder-framework/clowder:developfrom

452-add-creator-to-json-returned-by-space-api-endpointsclowder-framework/clowder:452-add-creator-to-json-returned-by-space-api-endpointsCopy head branch name to clipboard