[1.2.X] Converted Kuwaiti localflavor doctests to unittests. We have always...

[1.2.X] Converted Kuwaiti localflavor doctests to unittests.  We have always been at war with doctests.  Thanks to Idan Gazit.  Backport of [14947].

git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.2.X@14971 bcc190cf-cafb-0310-a4f2-bffc1f526a37