Fixed the Nominatum query string to return searches from London only. No more Isle of Wight. Rewrote method to split postcodes entered without a space.
On maps with the All checkbox, select it by default.
Hide the postcode lookup div when in listview. Show (if available) in mapview.
Fixed case of non-hidden search box when list view is default.
Added alt to all pin images.
Added value property to location search button.
Added mobile-collapse class to only_show_label.