error fixes

app/views/home/_beispiele.html.erb

@@ -10,7 +10,7 @@
   <ul class="unstyled linkbox-list">
     <% @beispiele.each do |b| %>
     <li>
-      <%= link_to b, {:class=> :linkbox} do %>
+      <%= link_to b.lva, {:class=> :linkbox} do %>
       <div class="row-fluid">
 	<div class="span8">
 	  <b><%=b.name%></b> (<%=b.lva.full_name%>)