Fix the ConsolesController class doc string

The code must have been copied from the console output extension to start
with and the old class doc string was left in place.

Change-Id: I4924e69763027043aace8e34aac55701be2ea823
Closes-bug: #1241685
db tests: replace assertEquals with assertEqual

assertEquals will be deprecated in Python 3.

This is part of blueprint assertequal

Change-Id: If364d79ea3c88d52e39b0d50230e191923121501
Added tests for get_disk_bus_for_disk_dev function

Testing get_disk_bus_for_disk_dev function for appropriate and inappropriate
arguments.

Change-Id: I394d603a0105d4b13d4bc9fe8b7f6fe852c536ab
Closes-Bug: #1233235
Move docker specific options into a group.

There is only one example, but we're moving all hypervisor specific
options into groups.

DocImpact: rename docker_registry_default_port to
registry_default_port in the docker group.

Implements blueprint: docker-opts-group

Change-Id: Ic653e8a610876c40a715bff1ec48173d3bdb212e
Merge "db tests: replace assertEquals with assertEqual"
Merge "Move docker specific options into a group."
Imported Translations from Transifex

Change-Id: I65004f860b7be0104e3f67b71d501f40c11f68a3
Merge "Added tests for get_disk_bus_for_disk_dev function"
Merge "Fix the ConsolesController class doc string"
Don't require the template if the image exists

Fixes bug #1206887

Change-Id: Ida95cebf8bad4ab931326d226537cc111820c998