GeoNode/geonode — pull request #312 by menegon (2012-07-02 07:41:54+00:00)
Title: reflect owslib changes

A year ago OWSLib has changed the keyword handling [1] so recent GeoNode installation always return "No keywords are listed for this layer." (search_result_detail).

This patch fixes the issue maintaining backward compatibility.

[1] https://github.com/geopython/OWSLib/commit/73f6fe7fe58029d13c2b7639c234f1dc477c92f4#owslib/iso.py