Duplicates not detected

When checking for duplicates on the server side we compute a min and max date based on the new transactions received.

Min date = oldest transaction - 2 days. See https://framagit.org/kresusapp/kresus/blob/master/server/lib/accounts-manager.js#L417

Max date = newest transaction. See https://framagit.org/kresusapp/kresus/blob/master/server/lib/accounts-manager.js#L426

Then we retrieve the transactions already in database between those two dates. But when doing so we set the hour to midnight UTC: https://framagit.org/kresusapp/kresus/blob/master/server/models/pouch/transactions.js#L184

Result: we will never compare the newest transaction to its equivalent in database because the last one is not retrieved.