I alphabetized the items under "Proxy", "Account", "Container",
and "Object" in the source documentation to make them easier to
locate.
Change-Id: Ia9cca0ee558cb1e0361c1a88103352bd006da1e3
The purpose of GateKeeper mostly relates to the development of new swift code,
so I threw together a guide for development_middleware that covers some basics
with a eye towards metadata handling in-particular.
I also fixed up some missing autodoc's, split out middleware autodoc and added
some ref's here and about so I could link to them from the
development_middleware guide.
DocImpact
Change-Id: I20dd942ea8df9e33c3e794cb49669ffa1332c63e
