new filters

revamped frontend and configs for release

sample middleware added as a stub, also made the list template more meaningful

Added an import script which creates new pages via the remote_api, it also uses Yahoo Term Extractor to generate tags for all pages

refactored rendering into the base response class and added better 404 handling. Also made NewsItems more generic and changed to Page

changed to using the fulltext search model for newsitems and added in a search facility. Also added consitent handling of titles and leads

added in tagging and related content and changed the templates to reflect this. Also added site wide context

Initial commit