update readme.

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

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>
update bower to 1.6.5

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>
Merge pull request #2 from appleboy/patch

update to 1.6.5