[#1583] don't replace action functions with calls to get_action
[#1766] Don't show 'add some resources' link if not auhtorized
[#1766] Check access on new resource page

Add auth check to the `new_resource` action on the package controller so
the form is not shown to unauthorized users.
[#1764] Reorder the creation of the SOLR cache of the validated package_dict so that it does not include the unvalidated package_dict.
[#1721] log the user in programmatically after registration
[#1721] pep8
[#1721] leave username as unicode string

Fix so old user tests pass, not that we allow unicode usernames anyway
[#1301] Added a few template blocks to the facet lists
[#1609] extra blocks broke facets, add another with block to fix
[#1612] Check before showing 'Show more $facet'
Don't special case limit=0