org autocomplete 2/2 + fix string parsing + harmonize varnames: orgs is all, inst is big org, lab is small org

restore labs_list detailed infos for print_directory (contact, institution, search links if no homepage)

add a function changeTargetId to fix scope where ui.item.id never changes because still interpreted in its orginal context

less mentions and pointers about doors in various user messages (todo revert after Doors goes out of beta)

new function-related modules dbcrud and dbdatapi refactored from project-history-related modules services/db, get_field_aggs, and services/db_to_tina_api

gevent workers are async and reduce time out problems for pending long ajaxes