* Updated linked-item browsing design.
  - You can select relevant items from an item or a result set in one click.

* Separation between mouse-over and related highlight selection in result display, and facets
* Improved icon design for collapse/expand facet and item details.
* Improved tooltip design / text / icons
* Fix: Clearing any filtering through breadcrumb refreshes the layout.
* Removed details view - all option.
* Fix: Main text search works correctly if the text search function returns null/no result.
* histogram IntervalScale option is improved
* Various other improvements in css
Updated existing demos and added new demos...
Adding missing images under demo folder.
Adding missing beatifultrouble dataset
Adding missing beatifultrouble icons.
Updating d3 minified (with keshif customizations)
Removed unused js file (lightbox)
Updated survey demo
Minor update.