Revert "Feature/prepare1.2.2 (#13)" (#14)

Feature/prepare1.2.2 (#13)

remove orphan meta file

move Editor code from Runtime to Editor

Change directory structure to package form/Change namespace for Springbone

CSV読み込み時にHighLegが間違ってキャラクターのルートに追加される現象を修正

再生終了時の自動読み込み・保存が不安定なので削除

Update README.md

temporaly remove google doc link

Merge pull request #1 from unity3d-jp/add-license-1

Create LICENSE

Update README.md

Update README.md

Create README.md

initial commit