location_views: expose user location info as well?

I have to think about whether this is possible, and how. I'll give it some thought...

I've set up a separate project for the location_views module to make it easier to track bugs and feature requests. Moving this issue to that page.

I just made a commit to get this working. It requires that you install usernode. Once usernode is installed, Event Views will expose a list of additional fields labeled 'User Location: City', etc to match the fields available for node locations. It seems to be mostly working. You can use user location fields, filters, and arguments. I haven't attempted to get the proximity search working for users yet, though. I have changes to make to it first, then I'll try to get it working for users, too.