User bulk import

[jbriard]

Is your feature request related to a problem? Please describe.
I need to add a lot of users, and adding one by one is painfull

Describe the solution you'd like
Having the opportunity to import a list of user (only mails, or name + mails) directly in the admin console.
And then a temporary password is send by email.
During the user first connection, we force it to change it.

[fenbox]

Released in v1.1.2. You can bulk add users now.

But password email and force to change password not support yet.