bugfixes for long-neglected old_vol code (still untested, need to modify the db to match the new schema)
flesh out get_ranking stub
first pass at participation accomp
restructure perf_as to be a bit easier to use
re-add the old todo about not refetching identical xmls
rm the 'except Exception' TODOs, it's polluting my todolist
introduce the notion of etl sleep to config
note some newly discovered bugs in TODOs