Created activation form.
Added display for activation form.
Added activation to the User service.
Added name field to a NewUser.
Added full activation URL to registration.
Now getting a NewUser for the activation process.
Added creation of a user from a newuser.
Added user insertion.

This is not working yet, though.
Added member relation to NewUser.
Finished user activation.
Added text for when the activation has succeeded.
Merge pull request #7 from kokx/feature/user-activation

User activation