Merge branch '247-leaflet-map-using-http' into 'master'

Resolve "Leaflet map using HTTP"

Closes #247

See merge request !186

src/ui/pages/dataset/c/LocationMap.tsx

@@ -97,8 +97,8 @@ class LocationMap extends React.Component<ILocationMapProps, any> {
                                 doubleClickZoom={ false }
                             >
                                 <TileLayer
-                                    attribution={ '&copy; <a href="http://osm.org/copyright">OpenStreetMap</a> contributors' }
-                                    url={ 'http://{s}.tile.osm.org/{z}/{x}/{y}.png' }
+                                    attribution={ '&copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors' }
+                                    url={ 'https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png' }
                                 />
                                 { positions && positions.map((position, i) => (
                                         <Marker key={ i } position={ position }/>

src/ui/pages/dataset/dataset-stepper/steps/timing-and-location/FormMap.tsx

@@ -117,8 +117,8 @@ class FormMap extends React.Component<IFormMapProps, any> {
                     zoom={ 6 }
                 >
                     <TileLayer
-                        attribution={ '&copy; <a href="http://osm.org/copyright">OpenStreetMap</a> contributors' }
-                        url={ 'http://{s}.tile.osm.org/{z}/{x}/{y}.png' }
+                        attribution={ '&copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors' }
+                        url={ 'https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png' }
                     />
                     { position && <Marker onContextmenu={ this.onMarkerRightClick } position={ position }/> }
                 </Map>