Reshape Idavoll as a PubSubResource. PubSubResource is Wokkel's newer interface for building (parts of) XMPP publish-subscribe services and replaces the old interface of PubSubService. It is more flexible for adding new protocol, allows for node-as-code (providing a specific backend per node), and permits accepting requests for different entities (virtual hosts or PEP-like settings). This moves over the current backend to use the new interface, so new code for previously unsupported protocol can be added down the line.

include INSTALL
include LICENSE
include NEWS
include db/*
graft twisted