****edit user link***
****only  signed in user can update profile ***
****check currentuser & remember path befor login  ***
****correct user check ***
****footer link ***
****update  link ***
****friendly page  jump after loginedin***
****store path if visit resource should login  ***
****user list & users link  ***
make fake users to show user list
****pagnamtion  ***
****render user list  ***
****add column admin  ***
****users view  ***
****user destroy  ***
****seed file  ***