Change IP address of free@home AP?

[guerda]

I have a new router and that's why my free@home AP got a new IP address. I cannot use the old IP address.

Is there an option to change the IP address in the free at home component? I have not found any option in the GUI. I would be ok to change files or entries in sqlite dbs. I understand from #176 that the IP is the unique identifier so I'm wondering if that's possible.