Improved design of search results. Fixes #324
Thumbnails link directly to pages. Fixes #274

Solved by setting a global variable before redirect. This might later
be used in viewer state data that will be synced to the database. For
now there is no indication in the URL at what page we started.
Pull request feedback
Correction to focus style
Width of sidebar controls
Ellipsis for long names in autocomplete. Fixes #422
Ellipsis in auto-control pushed right.