Have to pass along the leased path, not the original!
Have to create a slave with two executors for acquireWorkspace to run properly.
Also the wait condition for the second build to be suspended on watch was incorrect.
Merge branch 'master' of github.com:jenkinsci/workflow-plugin

Conflicts:
	job/src/test/java/org/jenkinsci/plugins/workflow/job/WorkflowTest.java