add api url
put a help text for the featured field
Merge branch 'master' of https://github.com/GeoNode/geonode
Merge branch 'master' of https://github.com/GeoNode/geonode
better facet handling through a template tag
add faceting template tag in layer list
don't use try except if there's no need as Ariel suggests
Merge branch 'master' of https://github.com/GeoNode/geonode