priority for themen migration

db/migrate/20131215115452_add_priority_to_themen.rb

@@ -0,0 +1,5 @@
+class AddPriorityToThemen < ActiveRecord::Migration
+  def change
+    add_column :themen , :priority , :integer
+  end
+end

db/migrate/20131215115505_add_priority_to_themengruppen.rb

@@ -0,0 +1,6 @@
+class AddPriorityToThemengruppen < ActiveRecord::Migration
+  def change
+        add_column :themengruppen , :priority , :integer
+
+  end
+end