User page admin (related issue #122)

Improved functionality of the user administration page. Add "angular-resource" modul, for communication with REST API.
I too "although I could never get it to work myself". He's problem with resolve "roles"...
For example -
'list,get': { 
    'user': ['name.first'], 
    'admin': '*' 
},
All time response "'user': ['name.first'],". Even if the user "admin".