Fixed #14807 -- Ensure that boolean values aren't localized as T.rue and...

Fixed #14807 -- Ensure that boolean values aren't localized as T.rue and Fa.lse because of the thousand separator. Thanks to vanschelven for the report and patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@14804 bcc190cf-cafb-0310-a4f2-bffc1f526a37