Update nodejs and tripleo-ui-deps in Queens
Update nodejs and tripleo-ui-deps in Queens

- nodejs 8.9.4 with npm 5.6
- Update libuv to 1.16.1
- New dependency: nghttp2
- rebuild of openstack-tripleo-ui-deps with npm 5.x

Change-Id: Ib49c25588396775a1dadc24acc7d7e1845d7344b

javierpena/rdoinfo,redhat-openstack/rdoinfo