[#515] Fix issue with orgs appearing in group facet
Merge branch 'master' into 515-org-group-search-issue
[#515] Add a check to stop errors
[#630] Members table now has header and behaves like the other tables within admin
[#630] Moves 'Add member' button into the correct position
[#630] Adds 'Add Dataset' button into bulk_process page
#515 make it so organization titles are in facet listing
Merge branch '630-org-template-tidy-up'
Merge branch '515-org-group-search-issue'

Conflicts:
	ckan/lib/search/index.py