add reference to quotehist

git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@2447 57a11ea4-9604-0410-9ed3-97b8803252fd

doc/html/C/projects.html

@@ -1503,6 +1503,12 @@
           has written scheme wrappers for the module. Its ready now, but
           not checked into cvs.  Will be in 1.5.
           </li>
+
+          <li>A separate, historical-quote module can be found at the
+          <a href="http://sourceforge.net/project/?group_id=2403">QuoteHist</a>
+          sourceforge site.  It might be a good idea to fold this
+          together with the Quote.pm  module !?
+          </li>
         </ul>
         <br>
         <br>