Send mails on prod server despite DEBUG=True
Bug #305 : add new customer relation type
Bug #350 : correctly set transmission mode to online if need be
Bug #358 : add creation and modification dates to organization list in admin
Bug #360 : global search mapped to free organization search
Bug #361 : show calls for tenders for non validated customers
Bug #362 : fix from header in password reset emails
Bug #40 : first step for agenda
Bug #40: add missing fields to Event model
Fix location search
Bug #40 : calendar search bar
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