[Talk-ca] Open Data Imports

[Andrew MacKinnon]

It might be helpful to look at http://openaddresses.io/ which is an
project to aggregate address data from various open data portals.

More and more cities have open data now. In Ontario openaddresses.io lists:
- Burlington
- Guelph
- Hamilton
- Kitchener
- Oakville
- Toronto
- Waterloo
- Welland
- Windsor

Does anyone know which of these (and others) are compatible with the
OSM license?