Add Rodolfo Alonso Hernandez as Neutron maintainer
Add Rodolfo Alonso Hernandez as Neutron maintainer

Rodolfo is now member of vNES squad and is working on Neutron
so it will be good if he will be also listed as maintainer
of Neutron related RDO packages.

Change-Id: Ic608dcb83897dd0e583aec21fb7ef098def5a73d

redhat-openstack/rdoinfo,javierpena/rdoinfo