Changed the conversion starter system to an update starter system. Also increased the usability of the update page by adding more information abou t each update that can be done and for which version number this applies.

Use the new optional argument to endRequest in the middleware Currently endRequest is called twice on an exception if Django intercepts the exception and returns it's own result. By setting optional=True we do not crash on 'assert self.in_request'.

Add optional argument to endRequest The optional argument allows endRequest to be called more than once, as long as any invocation after the first has optional=True.

Document value store methods

Remove memcache setup from interactive.py script Memcache integration with remote_api has been added in the latest AppEngine release, so we no longer have to use the stub.

Add docstring to middleware hooks

Fix copy/paste fail in maintenance middleware docstring

Enable the new middleware and empty the view decorator The view decorator should be removed entirely in a later commit.

Add ValueStoreMiddleware Based on the view decorator.

Add MaintenanceMiddleware Based on the view decorator.