Removed updateEntityProperties's transactionality
entity.put() is already transactional, and all other methods called
do not need transactionality (even so, it is hurtfull that they are
run within a transaction).
Patch by: Sverre Rabbelier
Denormalize accounts before trying to send e-mail
Otherwise accounts that are in the auth domain are not a valid e-mail
address.
Patch by: Sverre Rabbelier