Add Workflow option 'inherit_parent_params'

- new method "getJobDefaultParameters(jobName)" to get the job
  defaults
- new workflow option "inherit_parent_params" (default: false)
  to pass all the parameters from the parent to child job if "true"

  https://mirantis.jira.com/browse/PRODX-3627

Change-Id: I0dc8b4d03f1d9fb06661b0cbdbacdfe892daebff
1 file changed