Squashed 'output/' content from commit 2b2ef86

git-subtree-dir: output
git-subtree-split: 2b2ef86cd9af6d98a69a93a61fa77d85a0add6bd
Merge commit '5151ac0ae1a1d254055207c2ff88e074ecb4f559' as 'output'
add license to output
test, add to subtree file