Merge pull request #59 from forensic-architecture/fix/timemap_data

fix example sheet

src/blueprinters/deeprows.js

@@ -63,7 +63,10 @@ export default (data) => {
     structure.__flat.forEach(label => {
       deepRow[label] = baseRow[label]
     })
-    if (!Object.keys(deepRow).every(k => deepRow[k] === '')) {
+    if (!Object.keys(deepRow).every(k => (
+      (deepRow[k] === '') ||
+      (Array.isArray(deepRow[k]) && deepRow[k].length === 0)
+    ))) {
       output.push(deepRow)
     }
   })