remove notice from website

lib/views/index.html.ejs

@@ -61,11 +61,7 @@
     <div class="col-md-9">
       <section id="documentation">
         <div id="alerts">
-          <div class="alert alert-warning" role="alert">
-            <h5>Crafatar is rate limited by Mojang!</h5>
-            Please consider installing your own instance of Crafatar!<br>
-            For more information visit <a href="https://github.com/crafatar/crafatar/issues/260">our issue tracker</a>.
-          </div>
+
         </div>
 
         <section id="try">