Add --remove-deleted option to updatelayers.  Remove layers from GeoNode that no longer exist in GeoServer (incl --skip-unadvertised filter). Log results in stdout and debug logs
Modified logic for GeoServer layer comparison for marking valid GeoNode layers
Streamline debug logging statements for GeoNode resource comparison with GeoServer, cleanup
One more debug logging line for better reporting in matching iteration
Changed Django get params used in wms_links lookup to move url to defaults dict.  Prevents duplicate WMS links via repeated updatelayers calls
FGDC Topic Category extraction
Assigns TopicCategory to Layer using extracted metadata.
Added category_list to advanced search context for category filter
Added category filter
Added support for capturing multiple keywords from FGDC metadata.
Merge branch 'master' of https://github.com/GeoNode/geonode
partial fix for #1257, map download null.zip

pass the title of the map along to geoserver
add doc about this method and the readme field
Change priority of geoserver's package
Added code to remove ratings and comments for a layer directly in gs_slurp. Avoid calling geoserver_pre_delete
Updated changelog for version 2.0c5
Remove "or groups" from the upload template until group permissions are supported.  Fixes #1262.
Removed cleardeadlayers command and updated documentation with descriptions for all updatelayers options
Merge branch 'master' of https://github.com/GeoNode/geonode
Updated messages
Fixed translation problem in upload templates