Redirect requests for invalid urls to Account Service 404 page
Change default http version for proxying from 1.0 to 1.1
Merge pull request #38 from wkimeria/wip/http_1_1

Change default http version for proxying from 1.0 to 1.1
Merge pull request #37 from wkimeria/wip/404_invalid_urls

Redirect requests for invalid urls to Account Service 404 page