address bashate style violations

these were mostly inconsistent indentation, there were a couple of
blocks that came over with 2 space indents, even though the prevailing
indent is 4.

One issue found with function foo() {, again the prevailing style is
function foo {, so enforcing that rule seems appropriate.

Change-Id: I5761064a758eddccd27979e2a71925e004e9ccc8
Merge "address bashate style violations"
Updated from global requirements

Change-Id: I0364e0e18c43ee24b9778c3a72c77cadf795771e
Add support for zaqar.

Add support for zaqar in a backward compatible manner (marconi should
still work). The marconi bits will need to be cleaned up in the future.

Change-Id: Ib10f24aaa9e6d341b5bde14ee5f101e72999a9a8
Merge ZUUL_REF branch

Change-Id: Ia8801a2aec4211681d42e8295df93188cf03879e
Update to force stack to run on saucy

Change-Id: I133f004ec749dfd2c360474936b3421d146c33ab