reformat gallery photo files

gallery/2014-london-iceland-trip/49522b3-bletchley-codebreaking.md

@@ -1,12 +1,18 @@
 ---
+date: '2014-03-09 14:58:02'
+exif:
+  aperture: f/2.4
+  exposure: 1/20
+  make: Apple
+  model: 'iPhone 5'
 layout: gallery-photo
-title: "Bletchley Codebreaking"
-date: "2014-03-09 14:58:02"
-ordering: 14
-exif: { make: "Apple", model: "iPhone 5", aperture: "f/2.4", exposure: "1/20" }
-previous: "/gallery/2014-london-iceland-trip/82328eb-bletchley-codebreaking"
-next: "/gallery/2014-london-iceland-trip/0c6bcfa-its-a-peacock"
-location: { latitude: 51.998249, longitude: -0.744062 }
+location:
+  latitude: 51.998249
+  longitude: -0.744062
+next: /gallery/2014-london-iceland-trip/0c6bcfa-its-a-peacock
+ordering: 13
+previous: /gallery/2014-london-iceland-trip/82328eb-bletchley-codebreaking
+title: 'Bletchley Codebreaking'
 ---
 
 I think my phone might be a little more powerful, but it’s definitely not as loud as this was.