Add the ILL holding request cucumber feature specification with a pending step since we don't actually get to the ILL page yet
Add the ILL creation context in the holding request controller specification
Make the recall type a string rather than a symbol
Check for a string rather than a symbol when testing whether this is an ILL request or not
Merge branch 'feature/ill-holding-request-creation' into development; fixes #42
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
Point staging environment to the features/article-search branch