This patch set removes extra field from rally tasks
since Watcher team has removed extra field from
watcher and python-watcherclient projects.
Change-Id: Ib1640cbe8668f56f3a3a54e9f73bb1e3e6747d79
This patch set adds rally-jobs folder with watcher.yaml scenario
to get rally support for Watcher project
Change-Id: Icb8eace045d86a9b78b543a8a49fe747f4b00772