Merge pull request #465 from stevieflow/patch-3

Adds link to update policy

static/templates/base.html

@@ -125,7 +125,7 @@ <h1>{{page_titles[page]}}</h1>
 
 <div id="footer">
     <div class="container">
-        <p class="text-muted"><a href="https://github.com/IATI/IATI-Dashboard/">Source Code</a>. <a href="https://github.com/IATI/IATI-Dashboard/issues?state=open">Report bugs, and request features using Github issues</a>.<br/>Generated on <em>{{datetime_generated}}</em> from data downloaded <em>{{datetime_data}}</em>.<br/>(NB This is the time the download task completed. Changes made in the preceding few hours may not be present).<br />Favicon created from: Statistics designed by <a href="http://www.thenounproject.com/nateeul">Nate Eul</a> from the <a href="http://www.thenounproject.com">Noun Project</a><br/></p>
+        <p class="text-muted"><a href="https://github.com/IATI/IATI-Dashboard/">Source Code</a>. <a href="https://github.com/IATI/IATI-Dashboard/issues?state=open">Report bugs, and request features using Github issues</a>.<br/>Generated on <em>{{datetime_generated}}</em> from data downloaded <em>{{datetime_data}}</em>.<br/>(NB This is the time the download task completed. Changes made in the preceding few hours may not be present).<br />For details on how often these updates are applied, see <a href="http://dashboard.iatistandard.org/faq.html">IATI Dashboard update FAQ</a>.<br />Favicon created from: Statistics designed by <a href="http://www.thenounproject.com/nateeul">Nate Eul</a> from the <a href="http://www.thenounproject.com">Noun Project</a><br/></p>
     </div>
 </div>