June 24, 2014
* Dynamic configuration. -- Done
* Tree view.		    -- Done
* List view.		    -- Done
* List Filter.		    -- Done
* Tree Filter.		    -- Done with minor clutsh.
* Language Display.         -- Done.
* Language rendering.	    -- Done.

* Split the main panel and result panel.  -- to be done.
* Implement the facets.                           -- to be done.

*** June 27, 2014