move all facet descriptions to one extension, because of ckan initialization funkiness
a template for exposing the newly combined published/pending facets
templating for listing the two publish/pending facets to appear as one
don't show publish/pending facet unless there are results
Merge branch 'master' of git://github.com/open-data/ckanext-canada
build solr index so as to properly return counts for the publish facets
Merge pull request #310 from deniszgonjanin/master

published/pending facet, v1