Create LICENSE
Merge branch 'develop'
Merge branch 'release/0.2.0'
Merge branch 'release/0.2.1'
Merge branch 'release/0.2.2'
Merge branch 'release/0.2.3'
Merge branch 'develop'
Merge branch 'release/0.2.4'
update readme

add Usage
設計思想の一部を追加
cellが同一セクション内で順序が入れ替わった場合セルの内容が更新されないバグを修正
update podspec
add cellHeight
Merge commit '625e4dc' into develop
一部をSwiftに変更
SSAgentViewObject をswiftに移行