With this release, Oort has been split into two separate packages (Eggs actually).
The main package is still called Oort, and is the foundation. It contains the oort.rdfview module, which provides the functionality of mapping RDF to objects. Oort also contains some code and graph utility modules in oort.util.
The other package is OortPub. This is based on Oort but is released independently. It contains the package oort.sitebase, and oort.display, used by the former. OortPub provides tools for publishing graphs on the web, using WSGI. It is much more experimental, and the indent is to clean it up and make it much more REST based etc. OortPub may also (in the future) contain tools for more advanced filesystem-to-graph functionality beyond what is included in the base Oort package.
That said; enjoy these new additions to the core of Oort (who will be much more explained in the new documentation and how-to:s):