added :photo as an alias for image fields
added :photo as an alias for image fields

SpontaneousCMS/spontaneous,opendesk/spontaneous,SpontaneousCMS/spontaneous,magnetised/spontaneous,mediagreenhouse/spontaneous,mediagreenhouse/spontaneous,opendesk/spontaneous,magnetised/spontaneous,opendesk/spontaneous,magnetised/spontaneous,mediagreenhouse/spontaneous,SpontaneousCMS/spontaneous