docs: Link right to reference namespace overview

docs/mkdocs/index.md

@@ -11,4 +11,4 @@ For your application to be able to reach the `lib/luwra.hpp` header file, you mu
 Now you can simply `#include <luwra.hpp>` in your C++ files and start using Luwra.
 
 # Reference Manual
-A reference manual exists [here](/reference/).
+A reference manual exists [here](/reference/namespaceluwra.html).

docs/output/index.html

@@ -145,7 +145,7 @@ your preference.</p>
 <code>-I/path/to/luwra/lib</code> command-line parameter.</p>
 <p>Now you can simply <code>#include &lt;luwra.hpp&gt;</code> in your C++ files and start using Luwra.</p>
 <h1 id="reference-manual">Reference Manual</h1>
-<p>A reference manual exists <a href="./reference/">here</a>.</p>
+<p>A reference manual exists <a href="./reference/namespaceluwra.html">here</a>.</p>
               
             </div>
           </div>
@@ -193,5 +193,5 @@ your preference.</p>
 
 <!--
 MkDocs version : 0.15.3
-Build Date UTC : 2016-04-19 16:00:55.058016
+Build Date UTC : 2016-04-19 16:01:55.382019
 -->