Fixed now_helper for sqlite: it should also returns the time.

backend/models/now_helper.js

@@ -6,7 +6,7 @@ Model.knex(db);
 
 module.exports = function () {
 	if (config.database.knex && config.database.knex.client === 'sqlite3') {
-		return Model.raw('date(\'now\')');
+		return Model.raw('datetime(\'now\',\'localtime\')');
 	} else {
 		return Model.raw('NOW()');
 	}