reformat gallery photo files

gallery/2014-london-iceland-trip/c828133-panorama.md

@@ -1,11 +1,17 @@
 ---
+date: '2014-03-15 11:53:49'
+exif:
+  aperture: f/2.4
+  exposure: 1/861
+  make: Apple
+  model: 'iPhone 5'
 layout: gallery-photo
-title: "Panorama"
-date: "2014-03-15 11:53:49"
-ordering: 100
-exif: { make: "Apple", model: "iPhone 5", aperture: "f/2.4", exposure: "1/861" }
-previous: "/gallery/2014-london-iceland-trip/223be54-waterfall"
-location: { latitude: 64.14672783, longitude: -21.9341 }
+location:
+  latitude: 64.14672783
+  longitude: -21.9341
+ordering: 99
+previous: /gallery/2014-london-iceland-trip/223be54-waterfall
+title: Panorama
 ---
 
 A panorama from the hostel looking across downton Reyjkavik.