- Tidied up JS slightly, using 4 space indentation
- Moved layout_* templates into folders
- Few updates to the base templates
- Put oscar's JS into its own folder within static/js
- Added flatpages to the test env to get tests to pass
more updates to the ExtendedURLValidator, missing the '/' is bad. Explicitly set APPEND_SLASH to True in test settings so that it's clear that we expect it to be on