Added support for 'proxy' OGC_SERVER config that allows secondary LOCATION config for public GeoServer access point
Remove redundant config in settings.py
Added an option to updatelayers to check for 'advertised' status of GeoServer layers and skip if false.  Requires modified gsconfig.py
Fix syntax error for check of 'CATALOG_WRITE_ENABLED' in layers/models.py
Change to --skip-unadvertised filter to accept 'None' values: in some cases there will be no 'advertised' property in REST API representations
Change --skip-unadvertised option help msg
Merge remote-tracking branch 'upstream/master' into geoserver_proxy
Added back in the 'DATASTORE' key in OGC_SERVER OPTIONS dict that was dropped
Add ogc_server_settings.public_url and merge support for public url endpoints and read-only GeoServer. Merge branch 'master' of github.com:GeoNode/geonode.
Merge branch 'master' of https://github.com/GeoNode/geonode
Changed ogc_server_settings.ows to use PUBLIC_URL if present
Merge branch 'master' of https://github.com/GeoNode/geonode
update the user registration
Merge branch 'master' of https://github.com/GeoNode/geonode
Updated first part of the admin data tutorial.
Updated the admin OSM data tutorial.
Added test cases for PUBLIC_LOCATION, BACKEND_WRITE_ENABLED in OGC_SERVER config
Merge branch 'geoserver_proxy' of https://github.com/mwengren/geonode into mwengren-geoserver_proxy
Added service=WMS to get_wms method
Updated changelog for version 2.0b57