Minor bug fixes & design updates...
Factbook demo now suppots facet descriptions...
Minor demo updates.
Completing font-aweseome directory files...
* Converted to box-sizing model by default inside keshif DOM. Easier to manage width/height of elements.
* Fix for data-source button on-click action bug.
* Fix for facet attribute tooltip position when using timeline...
Old DC Summer Movie screenings demo, can be used for comparison to current design.
New screenshot for github pages...
* External API improvement: You can use “result” instead of “list” to describe result display configuration. (It doesn’t need to be a “list” only)

Histogram related changes are:
* When you point to a result item, its value is highlighted on the histogram scale.
* Bar label is also used to select/unselect bars (histogram bins)
* Height is now dynamically computed. There’s a min&max histogram height, and histogram height can scale within this range, as set by the browser layout handler.
* Fix: When an item maps to a non-number or null, etc, the item is not included in histogram bars. Before it was assigned to the lowest bar.
* Supporting log-scale for histogram interval scale. (to be used in tablet demo, memory sizes (1/2/4/8/16 GB...)

* Fixed a bug with auto-generating facets from tables (used in nobel_tutorial demo)
* Fixed minor layout bugs, including those relating to the new default box-size model.
* Fixed text search clear button display
Updated some demos...