Merge branch 'streetside' of https://github.com/jharpster/iD into jharpster-streetside

(also cleanup whitespace and lint)

modules/ui/init.js

@@ -249,6 +249,7 @@ export function uiInit(context) {
             .append('button')
             .attr('class', 'thumb-hide')
             .on('click', function () {
+                if (services.streetside) { services.streetside.hideViewer(); }
                 if (services.mapillary) { services.mapillary.hideViewer(); }
                 if (services.openstreetcam) { services.openstreetcam.hideViewer(); }
             })

modules/ui/map_data.js

@@ -86,7 +86,7 @@ export function uiMapData(context) {
 
 
     function drawPhotoItems(selection) {
-        var photoKeys = ['mapillary-images', 'mapillary-signs', 'openstreetcam-images'];
+        var photoKeys = ['streetside','mapillary-images', 'mapillary-signs', 'openstreetcam-images'];
         var photoLayers = layers.all().filter(function(obj) { return photoKeys.indexOf(obj.id) !== -1; });
         var data = photoLayers.filter(function(obj) { return obj.layer.supported(); });