gallery功能完成

Signed-off-by: Eric <doshajou@gmail.com>
讚的效果完成

Signed-off-by: Eric <doshajou@gmail.com>
Merge remote-tracking branch 'remotes/origin/develop' into develop
回覆的JS完成，但還沒套PHP

Signed-off-by: Eric <doshajou@gmail.com>