Update to rails 4.1.1
Rename User#public to User#identifiable
Rename Trace#public to Trace#visible_to_all
Update postgres connection adaptor patches
Sort tags alphabetically for consistent results
Make sure we restore I18n.locale when tests complete
Make sure all environment can see asset precompilation rules
Update for API change in CPK 7.x
Don't assume we know what ID the new block will have
Update to rails 4.1.4
Added wikidata links to the browse helper

Analogous to wikipedia tags this links any wikidata tag with its item
page on wikidata.

For now it's restricted to the plain wikidata=* tag (namespaces like
operator:wikidata=* and similar are not yet supported) and only accepts
the values with the format Q<number>.
Added tests for wikidata links in the browse helper
Merge branch 'rails41'
Update bundle
Force the path to be treated as UTF-8
Fix error resolving relation parents

It's not entirely clear why specifying the foreign key explicitly
fixes this - the value given is what it should default to - but
without this it finds the child relation instead when looking at
the parents of a relation.

Fixes #789