The user model has been modified so that it stores the user object itself in the...

The user model has been modified so that it stores the user object itself in the session[:user]. Session[:user_id] fulfills the purpose of holding the specific id. the test files were also modified to account for the changes. In addition, a couple lines in the SiteController#index method were updated tp utilize new funtionality of ActiveRecord. The changes I made to the Authenitcated user library is available here:technoweenie.stikipad.com/plugins/show/Storing+the+User+Model+in+the+Session.