Merge pull request #6 from sosuke-k/add_begining_animation

implement begining animation
add icon
revise テンプレートマッチング高速化、カメラプレビューの画面fix
implement disappear animation
Merge pull request #7 from sosuke-k/add_disappearing_animation

implement disappear animation
Merge branch 'master' into add_begining_animation

merge