
The point behind the addition of the stevedore.sphinxext extension is "to document drivers and other types of plugins to make the available sets built into projects easier to discover"(dhellman). More details in the ML thread at http://lists.openstack.org/pipermail/openstack-dev/2015-August/073338.html Change-Id: Ib1d4c23a64cbd0010c88ff77b97b1173da302bed