Cosmetic tweak to truncate breadcrumb items
Add Scalikesolr as a dependency so we can fold in the old Solr stuff
from a previous prototype. It seems not to conflict with the other
Neo4j dependencies, so that's good.
Added convenience functions for lang-to-code etc
Copied over quick-and-dirty Solr stuff and the old prototype and got
to to compile. Work will now commence to make it look less horrible.
Cleanup, remove necessary import renaming
Cleanup of old Solr code and minimal hooking in to app.