adding the user model for 15.8

cookbook/015/hodgepodge/db/migrate/20110810013840_create_users.rb

@@ -0,0 +1,12 @@
+class CreateUsers < ActiveRecord::Migration
+  def self.up
+    create_table :users do |t|
+
+      t.timestamps
+    end
+  end
+
+  def self.down
+    drop_table :users
+  end
+end