event: Update from APU to Asrock 4x4 Box

flamingo/content/event.html

@@ -147,9 +147,9 @@ template: page_html.html
         <div class="panel-body">
           <div class="the-price">
             <h1>
-            PC Engines - APU2C4
+            Asrock - 4x4 Box-5300U
             </h1>
-            <small><em>Lüfterloser Kleinstserver</em></small>
+            <small><em>Kompakter Kleinstserver</em></small>
           </div>
           <table class="table">
             <tr class="active">