Fixed admin, orders, wiki views. Converted all erb to haml.

app/views/shared/_articles_by_groups.html.haml

@@ -1,5 +1,5 @@
-.legend
-  %table.legend{:style => "margin-bottom:1em"}
+%table.table.table-hover
+  %thead
     %tr
       %th{:style => "width:40%"} Name
       %th
@@ -11,11 +11,11 @@
       %th Einheit
       %th Gesamtpreis
 
-- for group_order in order.group_orders.all
-  %table{:style => "margin-bottom:1em"}
+  - for group_order in order.group_orders.all
     %thead
       %tr
-        %th{:colspan => "6"}=h group_order.ordergroup.name
+        %th{:colspan => "6"}
+          %h4= group_order.ordergroup.name
     %tbody
       - total = 0
       - for goa in group_order.group_order_articles.ordered.all(:include => :order_article)
@@ -33,4 +33,6 @@
     %tr{:class => cycle('even', 'odd', :name => 'articles')}
       %th{:colspan => "5"} Summe
       %th= number_to_currency(total)
+    %tr
+      %th(colspan="6")
     - reset_cycle("articles")