Bugfixes to the latest revision
Some pages did not work due to missing imports, or wrongly
imported modules.
Patch by: Chen Lunpeng
Reviewd by: Sverre Rabbelier
This is an optional add-on app, flatpages.
For full documentation, see either of these:
* The file docs/flatpages.txt in the Django distribution
* http://www.djangoproject.com/documentation/flatpages/ on the Web
Both have identical content.