Default font change

Now we have Open Sans as a default font :)
Fix for lightbox title

Display headline if slugline is not avaliable (in case of AAP)
Merge remote-tracking branch 'nikola/ingest-2'
Fix server communication with new version of eve.

Eve now doesn't require wrapping of post/put/patch data.
Implement ingest search via elastic.

Set params specific for elastic search.

SDUX-64
Implement archive action in ingest view.

In ingest view when you click on a button it will archive selected item.

SDUX-56
Refactor archive/ingest html into directives.

SDUX-56