Add the search form to the latlon detail template
Extract search box into an include
Inherit directly from base for the latlon detail template
Remove unused blocks from latlon template
Make the place results map work properly
Wrap the constituency office distance in a span

This makes it easier to target for styling purposes.
Allow skipping positions when rendering constituency offices

When we display the offices on the provinces page, we don't want to show
the list of positions as they are in a different part of the page, so
this allows skipping them.