Update Custom Settings (7.x-1.2) - en to oc translation catalogue (4 entries)

en: From
oc: De

en: Replacement patterns
oc: Motius de remplaçament

en: %email is not a valid e-mail address.
oc: %email es pas una adreça de corrièr electronic valida.

en: New release(s) available for !site_name
oc: Novèla(s) version(s) disponibla(s) per !site_name
