Fixed #8910 -- Added force_unicode during admin log message creation to avoid...

Fixed #8910 -- Added force_unicode during admin log message creation to avoid triggering a Python 2.3 bug. Thanks for the report joshg and patch nfg.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@9383 bcc190cf-cafb-0310-a4f2-bffc1f526a37