Bug 21571: Make ACCTDETAILS translatable

Bug 21571: Make ACCTDETAILS translatable

This patch makes the notice "ACCTDETAILS" translatable.

Test plan:
1. Switch on TranslateNotices and AutoEmailOpacUser
2. Define templates for different languages for ACCTDETAILS
3. Create a new patron, define an email address, userid and password.
Also pick a different "preferred language" then the default value
4. You should receive the email with the correct, translated, email.

Signed-off-by: Hugo Agud <hagud@orex.es>

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
(cherry picked from commit a200aafd3b181b736dc288e208730a50372fbfd8)
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
(cherry picked from commit ddfa48bf7029216051da386d211bbd4327a7453b)

Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>