Use the Environment from within the engine

at this point the concept only exists in the engine, the
api and client changes will come in later patches.

blueprint environments
Change-Id: I3e208bb72a04bf275bead2aec89006cf680b501b
Remove unused parameter.user_parameters()

blueprint environments
Change-Id: I21246a62f82064120d6ebd4c5e1c607f43df55bc
Make template_format.parse usable by environments

(environments don't want template sections)

blueprint environments
Change-Id: I68ac0b8fb0889d245ace4d0ea8d298460c4c1b1a
API support for Environments

Support "Environment" section in the create/update body.
We the roll up the parameters and the environment and send
that as json using the rpc "params" argument. So no changes
to the rpc layer are needed. The engine knows how to deal
with both formats in the Environments class.

blueprint envirnonments
Change-Id: I6d6085d5c052a5f9115ecd46891b00d2fad4d1db
Cleanup the doc strings in heat/rpc/client.py

Change-Id: Ia760937f729a1aa17d84c48054cb143bf6891bfd
scheduler: Simplify DependencyTaskGroup interface

Instead of passing a function that takes one argument and returns a task
that takes no arguments, simply pass a task that takes one argument.

Change-Id: I73d5f137d5db492c09e6887f80e7e759734c211f
Add dependency between FloatingIP and RouterGateway

When a template has a FloatingIP and a RouterGateway on the same
external network, there is an implicit dependency on create where
the gateway must be created before the floating ip.

This is implemented by overiding add_dependencies in FloatingIP
and looking in the stack for RouterGateway resource to depend on.

Fixed bug: #1182266

Change-Id: I40f281e5bf2a27280d328fe11d32e6404f412a79
Support cloud-specific suffixes to server status.

Some clouds, *cough*HP*cough* append extra data to their
status strings. Such as: BUILD(scheduling) or BUILD(networking).
We don't really want to be on the hook for keeping a list of those,
but if we just grab the bit in front of the parenthetical, we should
be able to tell state sensibly, even when people are being weird.

Change-Id: Idaf079d6090db50c9041f398a257b427d63ff48d
Merge "Use the Environment from within the engine"
Merge "Remove unused parameter.user_parameters()"
Merge "Make template_format.parse usable by environments"
Merge "API support for Environments"
Merge "Cleanup the doc strings in heat/rpc/client.py"
Merge "Support cloud-specific suffixes to server status."
Detect failed instance creation in autoscaling

Wait for instances to be created sucessfully before adding them to the
list in the Autoscaling resource.

Fixes: bug #1192125
Change-Id: Ie8676c23de5a62d3b8b2b4088b67d249ae90ceef
check content type in JSONRequestDeserializer

Fixed Bug #1187882

Change-Id: I67dc20bddff570e7b9cf43093e06509a20aa9b60
Initial provider template uploading

blueprint provider-upload
Change-Id: Iee475c6cccaa7ab87c630036cff120f46ab42103
Merge "scheduler: Simplify DependencyTaskGroup interface"
Merge "Detect failed instance creation in autoscaling"
Updated common module from oslo

This patch updated common module from oslo for known issue.

Fixed bug: #1175808
Fixed bug: #1072917

Change-Id: Ic1de6b786a9d67b39d186e31a37049729d367464