Proxy google books thumbnails in order to serve them via ssl
Bump median dependency to 0.1.8 (fixes #221)
Don't show selected facets two times (closes #222)
Global message.
Disable for now.
Added coffee script source mapping (closes #223)
Display ills with status 'shipped' (fixes #225)
Neue Fachsystematik.
Made login link in navbar 'no-turbolink', because this interfers with the autocomplete feature off some browsers (fixes #224)
Exclude semmapp#info from beeing added to the breadcrumb
Revert "Exclude semmapp#info from beeing added to the breadcrumb"

This reverts commit 3e00d2b2df05a8babd408c181da6b7f289f43f6c.
Exclude semmapp#info from beeing added to the breadcrumb (this time right)
Don't show 'Magazinbestellung' button if item loan status is :loaned
Display 'Magazinbestellung' button ONLY if loan_status is :on_shelf