add a page for EXCEED GEAR (#195)

* add EXCEED GEAR

* add sdvx6.png

* add sdvx6.html

index.html

@@ -302,6 +302,12 @@
                     <div>SDVX V VIVID WAVE</div>
                 </div>
             </a>
+            <a href="sdvx6.html" class="gameicon">
+                <div>
+                    <img src="img/sdvx6.png">
+                    <div>SDVX VI EXCEED GEAR</div>
+                </div>
+            </a>
         </div>
         <pre class="tagline">Patches are community created. <a href="https://github.com/mon/BemaniPatcher/">Submit your own via Pull Request!</a></pre>
         <pre class="tagline"><em>Converted to a web-tool by <a href="https://github.com/mon/">mon</a></em></pre>