Fixed #11243 -- Ensured that bash_completion output is emitted in sorted...

Fixed #11243 -- Ensured that bash_completion output is emitted in sorted order. Thanks to Alex Gaynor for the report.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@11747 bcc190cf-cafb-0310-a4f2-bffc1f526a37