```ruby
class ApplicationController < ActionController::Base
  protect_from_forgery

  #before_filter :authenticate
  before_filter :ref_to_cookie

  def mobile_device?
    if session[:mobile_param]
      session[:mobile_param] == "1"
    else
      request.user_agent =~ /Mobile|webOS/
    end
  end

  protected

  def ref_to_cookie
    if params[:ref] && !Rails.application.config.ended
      if !User.find_by_referral_code(params[:ref]).nil?
        cookies[:h_ref] = { :value => params[:ref], :expires => 1.week.from_now }
      end

      if request.env["HTTP_USER_AGENT"] and !request.env["HTTP_USER_AGENT"].include?("facebookexternalhit/1.1")
        redirect_to proc { url_for(params.except(:ref)) }  
      end
    end
  end

  def authenticate
    authenticate_or_request_with_http_basic do |username, password|
      username == "ultimate" && password == "bundles"
    end
  end
end
```

Comment out the authentication method
user
```ruby
class ApplicationController < ActionController::Base
  protect_from_forgery

  #before_filter :authenticate
  before_filter :ref_to_cookie

  def mobile_device?
    if session[:mobile_param]
      session[:mobile_param] == "1"
    else
      request.user_agent =~ /Mobile|webOS/
    end
  end

  protected

  def ref_to_cookie
    if params[:ref] && !Rails.application.config.ended
      if !User.find_by_referral_code(params[:ref]).nil?
        cookies[:h_ref] = { :value => params[:ref], :expires => 1.week.from_now }
      end

      if request.env["HTTP_USER_AGENT"] and !request.env["HTTP_USER_AGENT"].include?("facebookexternalhit/1.1")
        redirect_to proc { url_for(params.except(:ref)) }  
      end
    end
  end

  #def authenticate
  #  authenticate_or_request_with_http_basic do |username, password|
  #    username == "ultimate" && password == "bundles"
  #  end
  #end
end
```
assistant