add some widgets for admin
Merge branch 'master' of https://github.com/ycaihappy/mu
Merge branch 'master' of https://github.com/ycaihappy/mu
Merge branch 'master' of https://github.com/ycaihappy/mu
Merge branch 'master' of https://github.com/ycaihappy/mu
Merge branch 'master' of https://github.com/ycaihappy/mu
Merge branch 'master' of https://github.com/ycaihappy/mu
addd admin term