Merge "Fix N402 for nova/api"
Enhance wsgi to listen on ipv6 address

* Check if the hostname is ipv6 and set the family appropriately
* Add test case for wsgi.Server and service.WSGIService

Change-Id: I6edd467467fa3d623d62e146750b3a6c42d8833c
Fixed typos in doc strings.

Change-Id: Ibf4bf4ce882077c89d8bb91f93572af7b6cc5da2
don't clear the database dicts in the tearDown method

This is superfluous as the two dicts (self.engines and
self.test_databases) are re-initialised during setUp anyway and aren't
used in between

Change-Id: Icafa9bdf3b0193f31752e6104ecac0e49476c812
Merge "New instance_actions and events table, model, and api"
Merge "Fixed typos in doc strings."
Merge "Adds option to rebuild instance with existing disk"
Merge "Move enabled_apis option into nova.service"
Merge "Move vpn_image_id to pipelib"
Merge "Sync log from oslo-incubator"
Merge "Fix N402 for nova/virt"
Merge "fix N402 for nova/tests"
Merge "fix N402 for nova/scheduler"
Merge "fix N402 for nova/network"
fix N402 for nova/db

fixes N402 (single line docstring must end in a period) for nova/db

Change-Id: I31779cbf83fa77c7cc382cce1667812f8cdecd61
fix N402 for nova/c*

fix N402 (single line docstring comments should end in a period)
for nova/cells, nova/compute, and nova/conductor

Change-Id: Ia2d4e64f4dde346a26aeba8cf10dd2000585caa0
fix N402 for rest of nova

fix N402 (single line docstrings should end in a period) for
rest of nova files

Change-Id: I57d0d9ab01345dd83e544e476d79d2c2ca68ee51
fix N402 for nova-manage

fix N402 (docstrings should end in a period) for nova-manage

Change-Id: Ia07796117fb9fce6c098a58aa86a6b47c6f7eda0
fix N402 on tools/

fix N402 (single line docstrings should end in a period)

Change-Id: I2086dfb33a6efeb6ef6edc6a326182b6deda2527
Merge "Adds a new tenant-centric network extension"