Documentation update

[SVN r52121]

doc/exception.html

@@ -54,6 +54,7 @@ boost
 </a><a href="exception_operator_shl.html">exception/operator&lt;&lt;<br/>
 </a><a href="exception_constructors.html">exception::exception<br/>
 </a><a href="exception_destructor.html">exception::~exception<br/>
+</a><a href="frequently_asked_questions.html">Frequently Asked Questions<br/>
 </a><a href="get_error_info.html">get_error_info<br/>
 </a><a href="tutorial_enable_error_info.html">Integrating Boost Exception in Existing Exception Class Hierarchies<br/>
 </a><a href="motivation.html">Motivation<br/>