Started work on standardized hierarchical facets
Started work on client-side code for standardized hierarchical facets
Added parameter field to HierarchicalMethod annotation
Added toJSONObject method on HierarchyEntry
Added toString method to HierarchyEntry
Updated JavaScriptGenerator and SemantEcoServlet to generate JS for hierarchical methods and respond to a hierarchical method call.
Added underscore.js
Added jQuery UI to webapp
Updated hierarchical facet client code.
Added scripts to index.jsp
Fixed serialization code for hierarchy entries that differed from client assumptions.
Added missing JSONObject import.
Continued work on hierarchical facet; enabled root and children to render properly without forgetting jQuery data
Updated theme resources for jQuery UI
Added setUri(String) method to HierarchyEntry
Worked on search feature for hierarchical facet UI
Continued work on search feature.
Added code to autoinitialize jstree for hierarchical facets
Added some additional structure and CSS to wrap trees
Fixed issue where inputs with no name attributes would be added to the BBQ state as null--related to search boxes in hierarchical facet.