As user, i need to edit the login fields to enter in the app

[elenamv]

Every time i click in the landing login button, i need to edit the fields to access into the app.

Looks like the app saves the session because the fields are completed, so you don´t need to go through this screen

[atd]

I think there are two issues here:

• Your browser saves your credentials but you cannot click the Login button, because it is disabled. I don't know if @atfornes fixed this already
• You logged in and the session is still active. You should not be asked to login again in this screen

[atd]

The last case is tracked in #332

[atd]

The first issue seems to be harder. It seems the state of the form fields are not updated correctly after chrome fills them with the nick and password data.

While the nick input is marked as ng-valid-required, the password input is marked as ng-invalid-required

Just clicking on the modal makes angular to fire an update, acknowledge the presence of data in the password field, and mark the login button as enabled.