[Evo][Feeder] #1422 : send export to Eliot
[Fix][Conversation] #1416 : list email sent or receive by deleted users
[directory] #1423 useless request removed
[infra] removed no access to media library alert
[directory] #1417 added view for missing users
[Evo][Common] #1409 : add unauthorized page
[infra] removed e0 errors
[common] #1409 added 401 skin
[Evo][Feeder] #1371 : create default functions during import
[Fix][Feeder] fix Comodification in JsonArray
[Fix][Directory] #1376 : fix birthdays query
[Evo][Conversation] #1427 : store displayNames in messages => improve list speed x10
reindex script
remove all share
[Fix][Conversation] remove all groups and users after transition and delete user
[Evo][Conversation] #1429 : i18n old groups names
keep old shared in poor delete shares script
support multiple statements results in sql transactions
[Evo][Conversation] #851 : user can send message to itself