Improved stockit overiew. Fixed article ordering by suppliers.

app/controllers/stockit_controller.rb

@@ -1,7 +1,7 @@
 class StockitController < ApplicationController
 
   def index
-    @stock_articles = StockArticle.without_deleted(
+    @stock_articles = StockArticle.without_deleted.all(
       :include => [:supplier, :article_category],
       :order => 'suppliers.name, article_categories.name, articles.name'
     )

app/views/stockit/index.html.haml

@@ -28,6 +28,7 @@
             %th Artikel
             %th im Lager
             %th davon bestellt
+            %th verfügbar
             %th Einheit
             %th Preis
             %th Lieferantin
@@ -39,6 +40,7 @@
               %td=h article.name
               %td= article.quantity
               %td= article.quantity - article.quantity_available
+              %th= article.quantity_available
               %td= article.unit
               %td= article.price
               %td= link_to article.supplier.name, article.supplier