This is a proposal to change a bit of our node database schema and data methodologies to make it look a bit more like others.

Mainly this means adding an interfaces table, such that we keep track of each network interface on a node box.

Keeping track of the address of the node in the database rather than the geocoded lat/long so we can have the address for human readiblity and direction-finding apps. Not required but encouraged. Lat/long is never over-rided through geocoding the given address.