Add "Legal" paragraph on the "About" page

app/assets/stylesheets/common.scss

@@ -2659,6 +2659,7 @@ input.richtext_title[type="text"] {
     &.open         { background-position: 0px  -80px; }
     &.partners     { background-position: 0px -120px; }
     &.infringement { background-position: 0px -160px; }
+    &.legal        { background-position: -45px -160px; }
   }
 }
 

app/views/site/about.html.erb

@@ -25,6 +25,11 @@
     <p><%= t "about_page.open_data_html", :copyright_path => copyright_path %></p>
   </div>
 
+  <div class='section' id='legal'>
+    <h2><div class='icon legal'></div><%= t "about_page.legal_title" %></h2>
+    <p><%= t "about_page.legal_html" %></p>
+  </div>
+
   <div class='section' id='partners'>
     <h2><div class='icon partners'></div><%= t "about_page.partners_title" %></h2>
     <p><%= t 'layouts.partners_html',

config/locales/en.yml

@@ -1200,6 +1200,14 @@ en:
       build upon the data in certain ways, you may distribute the result only
       under the same licence. See the <a href='%{copyright_path}'>Copyright and
       License page</a> for details.
+    legal_title: Legal
+    legal_html: |
+      This site and many other related services are formally operated by the  
+      <a href='http://osmfoundation.org/'>OpenStreetMap Foundation</a> (OSMF) 
+      on behalf of the community.
+      <br> 
+      Please <a href='http://osmfoundation.org/Contact'>contact the OSMF</a> 
+      if you have licensing, copyright or other legal questions and issues.
     partners_title: Partners
   notifier:
     diary_comment_notification: