Add link to MS VC++ portability page

[SVN r8849]

more/index.htm

@@ -63,6 +63,8 @@ other headers each boost header includes.</p>
   HTML</a></b> describes how to represent feature model diagrams in text form.</p>
   <p><b><a href="borland_cpp.html">Portability Hints: Borland C++ 5.5.1</a></b>
   describes Borland C++ portability issues, with suggested workarounds.</p>
+  <p><a href="microsoft_vcpp.html"><b>Portability Hints: Microsoft VC++ 6.0 SP4</b></a>
+  describes Microsoft C++ portability issues, with suggested workarounds.</p>
 </blockquote>
 <h2>Links</h2>
 <blockquote>
@@ -74,7 +76,7 @@ other headers each boost header includes.</p>
 </blockquote>
   <p>&nbsp;</p>
 <hr>
-<p>Revised <!--webbot bot="Timestamp" s-type="EDITED" s-format="%d %B, %Y" startspan -->29 January, 2001<!--webbot bot="Timestamp" endspan i-checksum="38328" --></p>
+<p>Revised <!--webbot bot="Timestamp" s-type="EDITED" s-format="%d %B, %Y" startspan -->01 February, 2001<!--webbot bot="Timestamp" endspan i-checksum="40396" --></p>
 
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