Using h2 instead of http2 for ALPN labels
Talk about multiple alternative services.
Merge pull request #15 from mnot/mult-alt-svc

Talk about multiple alternative services
Merge commit 'c0425c93f0f63461799b30cc51ea455be81cfd8e'
Merge pull request #10 from martinthomson/h2

Using h2 instead of http2 for ALPN labels
Merge commit '881e99d4284a28c816503c3a7ef3137d4a93dfd0'
update HTTP2 reference
Merge branch 'master' of https://github.com/httpwg/http-extensions
Merge branch 'reformat'