Circular import in policy/test code

[Aaron Rosen]

https://review.openstack.org/#/c/105508/4/congress/policy/runtime.py
https://review.openstack.org/#/c/105508/4/congress/policy/unify.py

congress/policy/unify.py imports congress/policy/compile.py which imports congress/policy/unify.py . Same with congress/policy/runtime.py. I believe runtime.py needs to be decoupled from compile.py to avoid this but I'm not really sure what this code does to do this refactor.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/143034

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/143034
Committed: https://git.openstack.org/cgit/stackforge/congress/commit/?id=5e6188217508585d489ef5069d4714981b5becb6
Submitter: Jenkins
Branch: master

commit 5e6188217508585d489ef5069d4714981b5becb6
Author: Madhu Mohan N S <email address hidden>
Date: Fri Dec 19 16:14:00 2014 +0530

    Circular import of compile/runtime/unify

    The circular import has already been resolved but the comment still remains in
    the code with FIXME tag. The comment has been removed to avoid confusion.

    Change-Id: Idb8ba1075e295e61b13fb8e844421edfda97d810
    Closes-Bug: #1339814