Filter area and city searches.
authorIain Patterson <me@iain.cx>
Mon, 13 May 2013 10:12:27 +0000 (06:12 -0400)
committerIain Patterson <me@iain.cx>
Mon, 13 May 2013 12:48:45 +0000 (08:48 -0400)
commitb967de0fef7828e7cf314104ddd147394efb0060
tree135da4450ad4257e9bb7ef456f29512d5368de4a
parenta646a2cfbd63d70043e60d88afff0add11ad7e81
Filter area and city searches.

Only show areas or city in dropdown for searches if there are
contacts, hubs etc in that area or city.
lib/area.php
lib/contact.php
lib/donation.php
lib/hub.php
lib/order.php