Some forward-looking and optimistic documentation.

llvm-svn: 177093
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: d70e6570fd53e13b122389c26de37168929a767c
diff --git a/www/index.html b/www/index.html
index 857726f..64df3cc 100644
--- a/www/index.html
+++ b/www/index.html
@@ -342,6 +342,7 @@
 <li><a href="atomic_design.html"><tt>&lt;atomic&gt;</tt></a></li>
 <li><a href="type_traits_design.html"><tt>&lt;type_traits&gt;</tt></a></li>
 <li><a href="http://marshall.calepin.co/llvmclang-and-standard-libraries-on-mac-os-x.html">Excellent notes by Marshall Clow</a></li>
+<li><a href="debug_mode.html">Status of debug mode</a></li>
 </ul>
 
 </div>