* Move availability_zone docs to each OpenStack module
This argument is in the central list for hysterical raisins (mostly me
being a doofus) but is used in almost none of them. Document it
explicitly in each module to stop the confusion.
* Fix two docs formatting bugs
* Update validate-modules
* Validates ANSIBLE_METADATA
* Ensures imports happen after documentation vars
* Some pep8 cleanup
* Clean up some left over unneeded code
* Update modules for new module guidelines and validate-modules checks
* Update imports for ec2_vpc_route_table and ec2_vpc_nat_gateway
The exception message, when shade fails, will contain much more
specific information about the failure if the exception is treated
as a string. The 'message' attribute alone is usually not helpful.
This module supports a few of the server actions that are easy to
initially impiment. Other actions require input and provide return
values in the API calls that will be more difficult to impliment, and
thus are not part of this initial commit.
Monty Taylor
Matt Martz
Toshio Kuratomi
Ricardo Carrillo Cruz
David Shrewsbury
Tony Kinsley
Greg DeKoenigsberg
Jesse Keating