URL of site should be autofilled as a proposal by default

[mbohal]

There is the "website address" field on the general settings page: It is blank by default. Yet we would like to see that the installer autofills it, so that the admin user may only need to change it afterwards, if necessary.

You and I have never spoken about this before, so I consider it a new task request. I hope the description is clear and is hopefully easy to implement. I don't need an estimate for that, if it's quick to implement.