reformat gallery photo files

gallery/2014-london-iceland-trip/fbe9b12-hyde-park.md

@@ -1,12 +1,18 @@
 ---
+date: '2014-03-08 12:47:03'
+exif:
+  aperture: f/2.4
+  exposure: 1/5435
+  make: Apple
+  model: 'iPhone 5'
 layout: gallery-photo
-title: "Hyde Park"
-date: "2014-03-08 12:47:03"
-ordering: 4
-exif: { make: "Apple", model: "iPhone 5", aperture: "f/2.4", exposure: "1/5435" }
-previous: "/gallery/2014-london-iceland-trip/b70543a-natural-history-museum"
-next: "/gallery/2014-london-iceland-trip/033bb54-royal-observatory"
-location: { latitude: 51.502492355028, longitude: -0.140907744457 }
+location:
+  latitude: 51.502492355028
+  longitude: -0.140907744457
+next: /gallery/2014-london-iceland-trip/033bb54-royal-observatory
+ordering: 3
+previous: /gallery/2014-london-iceland-trip/b70543a-natural-history-museum
+title: 'Hyde Park'
 ---
 
 As a part of our transportation tour, we biked through Hyde Park and past Buckingham Palace. The Queen was in, but she was too busy to say hi.