Squashed 'hack/libbuild/' changes from da3abb93..70ef1128
Squashed 'hack/libbuild/' changes from da3abb93..70ef1128

70ef1128 fix branch naming issue (#23)

git-subtree-dir: hack/libbuild
git-subtree-split: 70ef11282ee43c0ba11ee94e9e3d4d008b82498e

appscode/voyager,appscode/voyager,appscode/voyager