Add a title to the index.html for the gateway
Add a title to the index.html for the gateway

This will replace the gateway URL showing up as the title.

Signed-off-by: David Muckle <855ebd3fb6b84b0931ec98d1b2369e419c9ed449@dvdmuckle.xyz>

alexellis/faas,rgee0/faas,rgee0/faas,alexellis/faas,alexellis/faas,openfaas/faas,openfaas/faas,alexellis/faas,openfaas/faas,rgee0/faas,alexellis/faas,rgee0/faas,rgee0/faas,rgee0/faas,rgee0/faas,rgee0/faas,alexellis/faas,alexellis/faas,alexellis/faas,alexellis/faas,rgee0/faas,rgee0/faas