update link in layout

Author: cmontella

_layouts/default.html

@@ -49,7 +49,7 @@ <h1><img alt="EVE" src="{{ site.url }}/images/eve.svg" /></h1>
                                         <li><a href="{{ site.url }}/v0.3/install/"> Installation </a> </li>
 
 
-                                        <li><a href="{{ site.url }}/v0.3/tutorials/quickstart.eve/"> Quickstart </a> </li>
+                                        <li><a href="{{ site.url }}/v0.3/tutorials/quickstart/"> Quickstart </a> </li>
 
 
                                         <li><a href="{{ site.url }}/v0.3/syntaxreference/"> Syntax Ref </a> </li>