automatically generating bookmark links for those layers which it is not already defined. querying description from web service if not already defined. automatically generating metadata link from web services when not already defined. removing kml link from data catalog (and planner). updating data catalog to present active Table of Contents.
restructuring the data catalog so that it no longer inherits from explore base. this allows context to be passed in to the header of the template (used to be in the purview of explore_base) allowing the project name (among other items) to be assigned by mp settings.  note:  also added some css (.collapse {overflow: hidden}) to prevent IE from displaying contents of collapsed accordions.