new feature: download and upload historic data, provide view to uploaded data

views/index.pug

@@ -1,9 +1,7 @@
 extends layout
 
 block content
-  div.imagecontainer#stacks
+  div.imagecontainer#wizard
     div#loading loading...
       noscript 
         p.error this site requires javascript
-  div.imagecontainer#standalone
-    div#loading loading...

views/layout.pug

@@ -16,8 +16,12 @@ html
     header#header
       h1 ServiceDock
         nav#menu
-          a#svg download image
-          a#dot download source
+          a.menu#svg download image
+          a.menu#dot download source
+          a.menu#data download data
+          div.menu
+            label(for="upload") upload data
+            input(type="file", name="upload")#upload
       div#info
         div#orientation
         div#clock= (new Date()).toLocaleString()