Update uWSGI doc definition names
Update uWSGI doc definition names

An update appears to have now made Sphinx definition titles case
insensitive, causing errors in our Apache wsgi docs where we define 'uwsgi'
the protocol and 'uWSGI' the project.

This change gets around those errors by appending 'protocol' and
'project' respectively to make the entries unique.

Change-Id: I7c1d57cf3181945c69397f870465f693b67efca2
Signed-off-by: Sean McGinnis <961eeb09b6d45516665e15b82e013282c4faf575@gmail.com>

openstack/glance,openstack/glance,openstack/glance