Semi-automatically cleanup (dimensions of) photo galleries

_data/gallery/2013-school.yml

@@ -4,55 +4,49 @@ end_date: 2013-11-20
 map:
   latitude: 56.3407852
   longitude: -2.8089547611111
-  zoom: 8
 photos:
   1c84d8a:
     aperture: f/2.0
     date: 2013-11-03 16:14:34
     exposure: 3520/1000000
     file: IMAG0061
-    location:
-      latitude: 56.34321975
-      longitude: -2.8059895
     model: One S
     make: HTC
+    latitude: 56.34321975
+    longitude: -2.8059895
   b43d43c:
     aperture: f/2.0
     date: 2013-11-09 10:51:59
     exposure: 818/1000000
     file: IMAG0090
-    location:
-      latitude: 56.339515666667
-      longitude: -2.80945325
     model: One S
     make: HTC
+    latitude: 56.339515666667
+    longitude: -2.80945325
   90f86ae:
     aperture: f/2.0
     date: 2013-11-09 10:52:10
     exposure: 323/1000000
     file: IMAG0091
-    location:
-      latitude: 56.339664444444
-      longitude: -2.8078863611111
     model: One S
     make: HTC
+    latitude: 56.339664444444
+    longitude: -2.8078863611111
   c6c7b38:
     aperture: f/2.0
     date: 2013-11-16 11:24:55
     exposure: 799/1000000
     file: IMAG0100
-    location:
-      latitude: 56.341232277778
-      longitude: -2.8098456666667
     model: One S
     make: HTC
+    latitude: 56.341232277778
+    longitude: -2.8098456666667
   bfb4534:
     aperture: f/2.0
     date: 2013-11-20 08:49:42
     exposure: 30005/1000000
     file: IMAG0108
-    location:
-      latitude: 56.340293861111
-      longitude: -2.8115990277778
     model: One S
-    make: HTC
+    make: HTC
+    latitude: 56.340293861111
+    longitude: -2.8115990277778