Fixed maintainers for neutron

Fixed my own email address. Also removed Jakub Libosvar from the list
because he doesn't even have FAS account properly set to do packaging
modifications for RDO.
Merge pull request #3 from booxter/master

Fixed maintainers for neutron
Explicitly set upstream repo for keystonemiddleware
Add references to master packaging
Add oslo-sphinx

The other packages don't build without it
Add missing projects and dependencies