search always returns at least something
rename q to zip for clarity
merge in updated master
search and date forms in same group, line up the same now
conditional color change for notification button
fixed css on login/logout pages
Merge pull request #72 from tiger-swallowtails-2013/notification_notification

Notification notification
Merge pull request #71 from tiger-swallowtails-2013/always_have_search_results

Always have search results
Merge pull request #73 from tiger-swallowtails-2013/edit_view_again

Edit view again
add favicon image to layout view
solve merge conflicts