Add test for zaqar-based wait conditions

This adds a test for wait conditions using Zaqar as a transport, and
fixies the behavior so that signal handler uses the proper user.

Change-Id: I2a972a5c1001e3e24c0e6c24b740b841918e5604
1 file changed
tree: 3488eaaf619f86ed3303f94d4db5419b156b9e9b
  1. common/
  2. functional/
  3. scenario/