Semi-automatically cleanup (dimensions of) photo galleries

_data/gallery/2014-waterfall.yml

@@ -3,78 +3,70 @@ date: 2014-02-08
 map:
   latitude: 56.765953055556
   longitude: -3.8941109166667
-  zoom: 8
 photos:
   af50b2c:
     aperture: f/2.0
     date: 2014-02-08 14:12:49
     exposure: 50001/1000000
     file: img_20140208_141249
-    location:
-      latitude: 56.765953055556
-      longitude: -3.8941109166667
     model: One S
     make: HTC
+    latitude: 56.765953055556
+    longitude: -3.8941109166667
   3e7b9cd:
     aperture: f/2.0
     date: 2014-02-08 14:16:35
     exposure: 39993/1000000
     file: img_20140208_141634
-    location:
-      latitude: 56.765953055556
-      longitude: -3.8941109166667
     model: One S
     make: HTC
+    latitude: 56.765953055556
+    longitude: -3.8941109166667
   4b0bb72:
     aperture: f/2.0
     date: 2014-02-08 14:19:30
     exposure: 50001/1000000
     file: img_20140208_141929
-    location:
-      latitude: 56.765953055556
-      longitude: -3.8941109166667
     model: One S
     make: HTC
+    latitude: 56.765953055556
+    longitude: -3.8941109166667
   ec15335:
     aperture: f/2.0
     date: 2014-02-08 14:20:10
     exposure: 50001/1000000
     file: img_20140208_142010
-    location:
-      latitude: 56.765953055556
-      longitude: -3.8941109166667
     model: One S
     make: HTC
+    latitude: 56.765953055556
+    longitude: -3.8941109166667
   c53ec0d:
     aperture: f/2.0
     date: 2014-02-08 14:21:37
     exposure: 50001/1000000
     file: img_20140208_142136
-    location:
-      latitude: 56.765953055556
-      longitude: -3.8941109166667
     model: One S
     make: HTC
+    latitude: 56.765953055556
+    longitude: -3.8941109166667
   2e0767e:
     aperture: f/2.0
     date: 2014-02-08 14:25:52
     exposure: 39993/1000000
     file: img_20140208_142552
-    location:
-      latitude: 56.765953055556
-      longitude: -3.8941109166667
     model: One S
     make: HTC
+    latitude: 56.765953055556
+    longitude: -3.8941109166667
   97f08bc:
     aperture: f/2.0
     date: 2014-02-08 14:33:42
     exposure: 50001/1000000
     file: img_20140208_143342
-    location:
-      latitude: 56.765953055556
-      longitude: -3.8941109166667
     model: One S
     make: HTC
+    latitude: 56.765953055556
+    longitude: -3.8941109166667
   90845b2:
     aperture: f/2.0
     date: 2014-02-08 14:45:15
@@ -108,21 +100,19 @@ photos:
     date: 2014-02-08 15:09:04
     exposure: 50001/1000000
     file: img_20140208_150903
-    location:
-      latitude: 56.765953055556
-      longitude: -3.8941109166667
     model: One S
     make: HTC
+    latitude: 56.765953055556
+    longitude: -3.8941109166667
   6325e87:
     aperture: f/2.0
     date: 2014-02-08 15:14:44
     exposure: 50001/1000000
     file: img_20140208_151443
-    location:
-      latitude: 56.765953055556
-      longitude: -3.8941109166667
     model: One S
     make: HTC
+    latitude: 56.765953055556
+    longitude: -3.8941109166667
   3e3bf20:
     aperture: f/4.0
     date: 2014-02-08 15:17:33