
neutron-vpnaas documentation needed to be updated to the document structure recommended by the docs team. This commits add several sections and reorganizes the existing docs. Change-Id: Iae2704f3d0653e00c18cf1fccdbcb8b926a5b15c
neutron-vpnaas documentation needed to be updated to the document structure recommended by the docs team. This commits add several sections and reorganizes the existing docs. Change-Id: Iae2704f3d0653e00c18cf1fccdbcb8b926a5b15c