A bug in authService of the 17-user-crm

[sychen41]

At line 23 and 24 of authService.js, use "data.data.token" and "return data.data" instead, because the "data" object has many other properties and the "data" property of it is what we need here.

[miguelleite]

@sychen41, @sevilayha:

For me, the same happens on userCtrl.js, where the same happens for example, for grabbing all users:

vm.users = data.data; // we need to use data.data instead of data