update with changes from Production branch

db/migrate/20120209003458_create_windows.rb

@@ -0,0 +1,15 @@
+class CreateWindows < ActiveRecord::Migration
+  def self.up
+    create_table :windows do |t|
+      t.integer :channel_id
+      t.integer :plugin_id
+      t.integer :position
+
+      t.timestamps
+    end
+  end
+
+  def self.down
+    drop_table :windows
+  end
+end