add agenda party ranges
add party to summary agenda
summary agenda party - bulk compute works
Fix agenda incremental bug
Merge branch 'upmaster' into agendaparty_latest
WIP Add party for summaryagenda - migration for party fields and base query
Merge branch 'agendaparty_latest' into agenda_try_merge_party_latest
Agendas: Add bulk creation of summaryagenda data for parties