openstack/nova - nova - OpenDev: Free Software Needs Free Tools

As discussed at summit, the version part of the URL is not really
relevant, or a thing a user should be filling out themselves, this
should instead be set by the service catalog and extracted from the
token.
This removes it's reference in all documented REST urls, and adds a
new section describing how one gets the base URL for all calls.
Change-Id: I4306b8c3de0225e54f3909dd8a1fb293c4e5944c

Verified the API document with source for methods available
and response codes used.
Part of bp:api-ref-in-rst
Change-Id: I52de3b6ac0e8a155a5a07458e1fb453824d3aad2

This adds a set of tags in comments to the beginning of files so that
we can process them according to the documentation here:
https://wiki.openstack.org/wiki/NovaAPIRef
Part of bp:api-ref-in-rst
Change-Id: I17cf584dafb5bd969c12f51b7e7185d92365bf93

This fix all sample file path for
-os-aggregates
-os-certificates
-os-consoles
Part of bp:api-ref-in-rst
Change-Id: I949f3625b7bad4f316ee4b5723fba8e95a205afd

Heading for json response example is wrong,
it is json request instead of json response.
Part of bp:api-ref-in-rst
Change-Id: I709b2bf19520eb76e0264c358a2146bb0dbcee2b

In the sphinx document h3 is supposed to be '-' not '^':
=, for sections
-, for subsections
^, for subsubsections
We have to enforce consistency here because we're processing included
files which all have to agree, otherwise it's a sphinx error.
Part of bp:api-ref-in-rst
Change-Id: Ic6eef5cacb07870f161b04b031e332f2b87aeedc

This is the results of the RST conversion from WADL. It creates a
single index plus a bunch of included files which represent sections
of the API document. This is the starting point for fixing the
documentation.
Change-Id: I7d561c2ecdcd864172dedb54a551f17ad3bdfe26