Add 'dist/' from commit '734288167823c7eb01133d9ba1c926bd821237fe'

git-subtree-dir: dist
git-subtree-mainline: 734288167823c7eb01133d9ba1c926bd821237fe
git-subtree-split: 734288167823c7eb01133d9ba1c926bd821237fe
rake file comments about subtree
removed unwanted files