Merge pull request #48 from abeyuya/moriguchi

fix event from click to mousedown
Merge pull request #49 from abeyuya/moriguchi

add function to show lyrics
Merge pull request #50 from abeyuya/moriguchi

rewind scroll bar of lyrics
Merge pull request #51 from abeyuya/moriguchi

change mouse to pointer
Merge pull request #52 from abeyuya/moriguchi

improve lyrics search function
facebookボタン用の設定を追加
Merge pull request #53 from abeyuya/layout

facebookボタン用の設定を追加
add ad