added link to Boost SoC 06 overview

[SVN r35665]

more/index.htm

@@ -79,6 +79,9 @@
             to request new library features.</p>
          <p><b><a href="cpp_committee_meetings.html">C++ Committee Meetings</a></b> FAQ for 
             Boost Members wishing to attend a standards committee meeting.</p>
+         <p><b><a href="boost_soc_06_overview.html">An overview of Boost participation in
+            Google Summer of Code&trade; 2006</a></b> A report of our first experience
+            in this open source initiative.</p>
          <p><b><a href="version_history.html">Version History</a></b> Changes 
          and additions in past Boost releases.</p>
       </blockquote>