Fixed #7030 -- Handle extraction of UTF-8 messages from Javascript files.
Fixed #7030 -- Handle extraction of UTF-8 messages from Javascript files.

This leads to more duplicated code in make-messages.py, but this is just a
holdover for the immediate problem until we merge make-messages into
management/.


git-svn-id: 4f9f921b081c523744c7bf24d959a0db39629563@7473 bcc190cf-cafb-0310-a4f2-bffc1f526a37

FlaPer87/django-nonrel,FlaPer87/django-nonrel,aparo/django-nonrel,aparo/django-nonrel,FlaPer87/django-nonrel,aparo/django-nonrel