Add a link to [[Visibility of GPS traces]] on the wiki to explain what public/private means. Solves ticket:1002

app/views/trace/_trace_form.html.erb

@@ -3,7 +3,7 @@
   <tr><td align="right"><%= t'trace.trace_form.upload_gpx' %></td><td><%= f.file_field :gpx_file, :size => 50, :maxlength => 255 %></td></tr>
   <tr><td align="right"><%= t'trace.trace_form.description' %></td><td><%= f.text_field :description, :size => 50, :maxlength => 255 %></td></tr>
   <tr><td align="right"><%= t'trace.trace_form.tags' %></td><td><%= f.text_field :tagstring, :size => 50, :maxlength => 255 %></td></tr>
-  <tr><td align="right"><%= t'trace.trace_form.public' %></td><td><%= f.check_box :public %></td></tr>
+  <tr><td align="right"><%= t'trace.trace_form.public' %></td><td><%= f.check_box :public %> | <a href="<%= t'trace.trace_form.public_help_url' %>"><%= t'trace.trace_form.public_help' %></a></td></tr>
   <tr><td></td><td><%= submit_tag t('trace.trace_form.upload_button') %> | <a href="<%= t'trace.trace_form.help_url' %>"><%= t'trace.trace_form.help' %></a></td></tr>
 </table>
 <% end %>

config/locales/en.yml

@@ -595,6 +595,8 @@ en:
       description: "Description"
       tags: "Tags"
       public: "Public?"
+      public_help: "What does this mean?"
+      public_help_url: "http://wiki.openstreetmap.org/wiki/Visibility_of_GPS_traces"
       upload_button: "Upload"
       help: "Help"
       help_url: "http://wiki.openstreetmap.org/wiki/Upload"

config/locales/is.yml

@@ -599,6 +599,8 @@ is:
       description: "Lýsing"
       tags: "Tögg"
       public: "Sjáanleg öðrum?"
+      public_help: "Hvað þýðir þetta?"
+      public_help_url: "http://wiki.openstreetmap.org/wiki/Visibility_of_GPS_traces"
       upload_button: "Upphala"
       help: "Hjálp"
       help_url: "http://wiki.openstreetmap.org/wiki/Upload"