Make recipe_configs_test output sane.
Make recipe_configs_test output sane.

R=pgervais@chromium.org
BUG=484272

Review URL: https://codereview.chromium.org/1128463003

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@295125 0039d316-1c4b-4281-b951-d872f2087c98

shishkander/recipes-py,luci/recipes-py,shishkander/recipes-py,luci/recipes-py