Explain the flow.
Host B responses too many times.
Smaller images, text is below the fold.
Merge branch 'master' of https://github.com/rakyll/tyyp

* 'master' of https://github.com/rakyll/tyyp:
  Smaller images, text is below the fold.
  Host B responses too many times.
  Explain the flow.

Conflicts:
	README.md