Merge "Add "docker tag" option for each testcase containers."

diff --cc dovetail/conf/cmd_config.yml
index 444303d,4099456..c2108c5
--- 1/dovetail/conf/cmd_config.yml
--- 2/dovetail/conf/cmd_config.yml
+++ b/dovetail/conf/cmd_config.yml
@@@ -41,5 -41,10 +41,10 @@@ cli
          flags:
            - '--scenario'
            - '-s'
 -        default: 'basic'
 +        default: 'compliance_set'
          help: 'certification scenario.'
+       tag:
+         flags:
+           - '--tag'
+           - '-o'
+         help: 'Overwrite tags for each docker container (e.g. "functest:stable,yardstick:latest")'

diff --cc dovetail/run.py
Simple merge