tree 91ff5aa15398f3d5c201836dad0e7638b1aceb14
parent de99a056d7ecb215da35e6038c644d5b43ea7d80
author Khai Do <zaro0508@gmail.com> 1470716304 -0700
committer Khai Do <zaro0508@gmail.com> 1470716304 -0700

zuul dependency cycle indicator

Set change id color to red to indicate that there is a dependency
cycle.