Freeze exception request for Maps, editting of address

Hi!

I would like to request a UI freeze exception for editting of address
on OpenStreetMap in Maps.

This is useful for instance when you want to add a house number for a
building, or for correcting postal codes, maybe? Also really useful
when adding new nodes to OpenStreetMap through Maps.

The bug is here:
https://bugzilla.gnome.org/show_bug.cgi?id=762591

And a cast of the functionality here:
https://bug762591.bugzilla-attachments.gnome.org/attachment.cgi?id=322406


New string in this patch:
Street
House number
Postal code
City

Thanks!
Jonas