Splitting up the message keys into package_key and message_key in the datamodel, adding a message key table, changing format of catalog files to be xml based, cleaning up tcl API and its documentation, adding acs-automated-testing tests that test some catalog and message TCL procs
Collaboraid: adding namespaces to the TCL API, adding new procedures for extracting keys from adp pages and parsing keys embedded in text, adding a translation web UI that was used at Greenpeace (at www/admin) and making it work with PostgreSQL, moving the old pages under www to be under www/admin/test, making the lang_messages table use locale rather than language, added upgrade scripts
