update with changes from Production branch

db/migrate/20110419173839_add_url_to_channel.rb

@@ -0,0 +1,9 @@
+class AddUrlToChannel < ActiveRecord::Migration
+  def self.up
+    add_column :channels, :url, :string
+  end
+
+  def self.down
+    remove_column :channels, :status
+  end
+end