Added reminder about headers and responseWriter.WriteHeader
Merge branch 'master' of github.com:SlyMarbo/spdy
Adds a ListenAndServeSPDYNoNPN for "implicit SPDY" - for clients who don't support NPN.

I'm looking at you, iOS.
Merge pull request #45 from keichan34/implicit-spdy

Adds a ListenAndServeSPDYNoNPN for "implicit SPDY"