reformat gallery photo files

gallery/2014-london-iceland-trip/7cb9f32-museum-of-skogar.md

@@ -1,12 +1,18 @@
 ---
+date: '2014-03-14 15:23:46'
+exif:
+  aperture: f/2.4
+  exposure: 1/15
+  make: Apple
+  model: 'iPhone 5'
 layout: gallery-photo
-title: "Museum of Skógar"
-date: "2014-03-14 15:23:46"
-ordering: 82
-exif: { make: "Apple", model: "iPhone 5", aperture: "f/2.4", exposure: "1/15" }
-previous: "/gallery/2014-london-iceland-trip/fc55b8c-museum-of-skogar"
-next: "/gallery/2014-london-iceland-trip/04cac52-museum-of-skogar"
-location: { latitude: 63.52184667, longitude: -19.52075 }
+location:
+  latitude: 63.52184667
+  longitude: -19.52075
+next: /gallery/2014-london-iceland-trip/04cac52-museum-of-skogar
+ordering: 81
+previous: /gallery/2014-london-iceland-trip/fc55b8c-museum-of-skogar
+title: 'Museum of Skógar'
 ---
 
 And old looms, too.