[1.3.X] Fixed #17171 -- Updated tutorial urls.py code snippets to match...

[1.3.X] Fixed #17171 -- Updated tutorial urls.py code snippets to match startproject template and recommended practice. (No 'import *', use 'urls()' function.). Thanks haimunt for report.

Parts of this are a backport of r17073 from trunk.

git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.3.X@17074 bcc190cf-cafb-0310-a4f2-bffc1f526a37