
Also merges port binding extension into the port API. port binding extension is an attribute extension, so it is natural if we can see all port attribute in a single page. Co-Authored-By: Sindhu Devale <sindhu.devale@intel.com> Co-Authored-By: csatari <gergely.csatari@nokia.com> Partially-Implements: blueprint neutron-in-tree-api-ref Change-Id: Ia6b5966e597f3f619222a27f9a1eca03d6ed59b7