Remove bay_list from bay_ironic.py and bay_k8s_heat.py

There is no need to add bay_list to those two files since the
bay list will be get from database.

Change-Id: Ide59d0282611df919021e0589464f6eb6460bb3d
Fix RequestContext attributes

'auth_url', 'auth_token_info' and 'trust_id' is required to create heatclient.
So this commit added these.

Change-Id: If17c87770f2e4d93dae5e1262faa5b44cc5cfdef
Update container operation parameter to name

All of the operations for docker container are now using name
as parameter, this patch is updating the paramter from uuid
to name to make the code more clear.

Change-Id: Ia425e1dfc239272570f2e583dd5b8c6c2d368335
Implement "docker execute" for magnum

"docker execute" need command as a parameter

Change-Id: I31e83ff56efc3e900a716f9f84b5d593415993e0
Split test_all_objects.py to different files

The file test_all_objects.py would become huge when adding more
unit test, this patch is trying to split this file based on
different controllers.

Change-Id: I4ed05367b1632a7ada0a2b399135660458f41a64
Remove objects.registry.py

objects class can be obtained from its module, so now objects doesn't
need registry.

Change-Id: Ia982a345c7b231b753a71f8f6a030490fec0d5a2
Merge "Fix RequestContext attributes"
Merge "Remove objects.registry.py"
Merge "Remove bay_list from bay_ironic.py and bay_k8s_heat.py"