Initial commit
Add 'vendor/' from commit '9e244491dfece6c1e8020f4d1e4159d769183532'

git-subtree-dir: vendor
git-subtree-mainline: a7356b3c7bd16afca86f2f4ea09647733b58ce3a
git-subtree-split: 9e244491dfece6c1e8020f4d1e4159d769183532
added test file