Revert to Umlaut v3.2.0 for now
Breadcrumb should say "Articles" for the NS2 institution
Add the NS2 institution
Add article search feature tests
Add citation linker feature tests
Add article routes and specs
Add articles controller and spec
Add article views and specs
Move the labels for the articles forms into locales and update specs to cover the change
Remove extra line in articles step definitions file
Point staging environment to the features/article-search branch