Add gzipped download endpoint

mobile/src/WorkItem/WorkItem.js

@@ -66,6 +66,7 @@ export class WorkItem extends React.Component {
     },
     photos: {
       isValid: (r, v) => v && v.length > 0,
+      initValue: [],
     },
     details: {
       isValid: (r, v) => v !== "",
@@ -278,6 +279,7 @@ export class WorkItem extends React.Component {
                   height: 400,
                   marginBottom: 10,
                 }}
+                showsUserLocation
                 showsBuildings={false}
                 showsTraffic={false}
                 showsIndoors={false}