v0.4.0

and Merge branch 'dev-transition-fade'
dev (grunt commit r804)
dev (grunt commit r805)
v0.4.1

add: swipeableオプションサポート
fixed: スワイプ・ドラッグの開発中コードとそこに含まれていたバグを削除。
dev (grunt commit r813)
conflict
v0.4.1
dev (grunt commit r815)
dev (grunt commit r815)
dev (grunt commit r815)
dev (grunt commit r815)
dev (grunt commit r815)
dev (grunt commit r815)
dev (grunt commit r815)
dev (grunt commit r815)
dev (grunt commit r815)
dev (grunt commit r815)
dev (grunt commit r815)
dev (grunt commit r815)
dev (grunt commit r815)