Dedicated registration

[KarimChabrak]

I would like in my homepage to enable users to register and login.

• When they register, i get automatically a membership request to my space or they join automatically my space depending on my space setting.
• The registration email should have my selected content and my logo.
• The registration email should have a default small comment that includes "Powered by Coinsence".
• When user login, they are automatically directed to the landing page of my space.