anchor.diff:  with this web service. 
   
   
  -Upload a GPX Track
  +Upload data files
   ^^^^^^^^^^^^^^^^^^
   
  -image::select-gpx.png[GPX Upload,width=80%,pdfwidth=80%,align=center]
  -
  -Here you can upload a GPX file containing GPS data and waypoints. The track, and all
  -named waypoints, will then be rendered on top of the base map.
  -
  -For now you can only select a single GPX file, support for multiple track files may
  -be added in the future.
  -
  -The upload form performs some basic checks, so it will complain when the uploaded
  -file is not in GPX format, or does not contain any usable tracks.
  -
  -Note that the file will be stored on the web server, and that the map generated from
  -it (but not the actual GPX file) will be visible to everyone. So do not upload any
  -sensitive data you don't want to to be seen in public, or that you don't have the
  -permission for to share it in public.
  -
  +image::step-upload.png[File Upload,width=80%,pdfwidth=80%,align=center]
  +
  +Here you can upload data files containing geographic featuers in the form
  +of GPX tracks, http://umap.openstreetmap.fr[Umap] exports, or general
  +GeoJSON files, which will then be rendered on top of the base map.
  +
  +The upload form performs some basic checks, so it will complain when one of
  +the uploaded files is not in a supported format, or does not contain any
  +actual data.
  +
  +Note that the files will be stored on the web server, and that the map generated
  +from them (but not the actual uploaded files themselves) will be visible to 
  +everyone. So do not upload any sensitive data you don't want to to be seen in 
  +public, or that you don't have the permission to share in public.
  +
  +Once files have been selected and verified, the form switches back to the
  +area selection tabl, where it will show a preview of the imported file
  +contents, and the optimal map area to display all contained data.
   
   image::gpx-selected.png[GPX Preview,width=80%,pdfwidth=80%,align=center]
   
  -Once a valid GPX file has been selected the form switches back to the area selection
  -tab, and will show a preview of the file contents and the optimal map area to display
  -all contained GPS data.
  -
  -If you want to render a different area, e.g. just a smaller part of the track, or a
  -larger area showing more context beyond the track area itself, you can change the
  +If you want to render a different area, e.g. just a smaller part of the data, 
  +or a larger area showing more context beyond the data itself, you can change the
   selection area accordingly.
   
  +Uploading a GPX track
  ++++++++++++++++++++++
  +
  +When uploading a GPX track the contained track, and any named way points
  +will be rendered on top of the base map.
  +
  +The actual final result of e.g. a rendered GPX track may look like the example below:
   
   image::gpx-result.png[GPX Render Result,width=80%,pdfwidth=80%,align=center]
   
  -The actual final result of a rendered GPX track may look like the example to the left. 
  -
  -
  -
  -Upload a Umap File
  -^^^^^^^^^^^^^^^^^^
  -
  -Here you can upload a file exported from Umap, a service that lets you create online
  +
  +Uploading a Umap File
  ++++++++++++++++++++++
  +
  +You can upload a file exported from Umap, a service that lets you create online
   maps with your own markers and drawings on top. We provide you with a way to also use
   this fine tool to produce customized printed maps with your own data on top, and not
   only online maps.
  
positive.code: 
  image::step-layout.png[Paper Layout,width=80%,pdfwidth=80%,align=center]
  
  There are three different single page layouts, and one for multi page
  booklets.
  
  The basic single  page layout uses the full page for the map.
  
  The other two single page layouts add a street index to the
  map, either on the side -- left side for left-to-write languages,
  or right side for right-to-left languages like Arabic or Hebrew --
  or at the bottom.
  
  The multi page layout creates a multi page booklet with a title
  page, an overview page, a collection of detail map pages, and
  
negative.code: To create an export file from a Umap you created you need to click on the
  “Embed and Share” Icon on the left side of the Umap interface, and then use
  “Download Data → Full map data” in the sidebar on the right hand size.
  
  Only data directly added using the Umap drawing tools will be rendered for now.
  Umap also allows to import external data on the fly, like data form CSV files,
  