rails/rails — pull request #7995 by adimichele (2012-10-19 19:32:56+00:00)
Title: Small change to active_record/locale/en.yml

Moved "activerecord.errors.messages.taken" to "errors.messages.taken so that translations" for, e.g., "errors.attributes.email.taken" don't get overridden. This also makes the 'taken' message consistent with the other error messages which are defined in "errors.messages".