Create LICENSE.md
Create README.md
Add 'src/Git/Subtree/Demo/Subtree/' from commit '29f8256878d86cf98d918618d852031657563a0d'

git-subtree-dir: src/Git/Subtree/Demo/Subtree
git-subtree-mainline: f7d6b4fce5e359d21f31dbf13689121b3a89087d
git-subtree-split: 29f8256878d86cf98d918618d852031657563a0d
Fixed README