* Rename zuul.yaml -> .zuul.yaml to hide this file from the top level of
root directory
* Remove all redundant scripts which were used in the old CI
* Modify devstack plugin to print information about Rally-OpenStack
* Add simple task file with one workload to check the single job
* Add an index html page for the new job. It is quite simple, doesn't
use template, so no need to special script which will make this file.
Also, we do not need to ship this file with python package since it is
located in proper place.
* Add a basic job which launchs Rally task based on input arguments:
- rally_task_file - a patch to Rally task file in relative way to
project path (project which where the job is launched)
- rally_task_args_file - an optional path to a file with arguments to
Rally task. It is also relative to the project path
- use_existing_users - Defaults to False. Whethere to create and put
existing users to Rally deployment/enviroment or not.
Change-Id: Ib3b021914ac7d565df05c5397b378037ca0c0b00