Place list includes places outside of filters after filtering

[mcomella]

Examples:

• If you have one place, there will be multiple cards remaining. Also, re-enabling filters will not allow you to swipe through the full card set. You can reproduce this at the SF office.
• Disabling all filters should show 0 places (but it's shows some)
• The currently selected places are not filtered out (even with ^)

I think the problem is that we're not managing our linked list of displayed places correctly in PlaceDetailViewController. Quick fix: refresh the linked list entirely.

[mcomella]

• If you have one place, there will be multiple cards remaining. Also, re-enabling filters will not allow you to swipe through the full card set. You can reproduce this at the SF office.

I think this is still broken, but unlikely to happen in our chicago user test.

• Disabling all filters should show 0 places (but it's shows some)

We no longer allow you to disable all the filters.

• The currently selected places are not filtered out (even with ^)

We haven't seen this in a while.