add fixmyjs library.

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>
add pushState.

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>
convert tabs to spaces.

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>
update subTitle.

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>
support hash change.

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>
refactor main.js

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>
fixed scroll event.

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>