Migrations for convertion merge_status added

db/migrate/20130220125545_remove_merge_status_from_merge_request.rb

@@ -0,0 +1,9 @@
+class RemoveMergeStatusFromMergeRequest < ActiveRecord::Migration
+  def up
+    remove_column :merge_requests, :merge_status
+  end
+
+  def down
+    add_column :merge_requests, :merge_status, :integer
+  end
+end