title: Authlogic Facebook Connect/Twitter oAuth helper issues
body: <p>I am a complete newbie to the world of Ruby &amp; Rails moving from the land of PHP &amp; Symfony. I'm currently attempting to setup the Facebook Connect plugin &amp; Twitter oAuth for authlogic. Authlogic works no problem but both of the others fail when I attempt to call their buttons- can someone tell me where I'm going wrong? I've put the stack trace below- thanks!</p>
  
  <hr>
  
  <pre><code>NameError in User_sessions#new
  
  Showing app/views/user_sessions/new.html.haml where line #13 raised:
  
  undefined local variable or method `authlogic_facebook_login_button' for #&lt;ActionView::Base:0x1034fe9e0&gt;
  
  Extracted source (around line #13):
  
  = f.text_field :password
  %br
  = f.submit "Login"
  = authlogic_facebook_login_button
  
  
  
  RAILS_ROOT: /Users/nick/Sites/matchmefor-2
  Application Trace | Framework Trace | Full Trace
  
  /Users/nick/Sites/matchmefor-2/app/views/user_sessions/new.html.haml:13:in `_run_haml_app47views47user_sessions47new46html46haml'
  /Library/Ruby/Gems/1.8/gems/haml-2.2.9/lib/haml/helpers/action_view_mods.rb:164:in `call'
  /Library/Ruby/Gems/1.8/gems/haml-2.2.9/lib/haml/helpers/action_view_mods.rb:164:in `form_for'
  /Library/Ruby/Gems/1.8/gems/haml-2.2.9/lib/haml/helpers.rb:543:in `call'
  /Library/Ruby/Gems/1.8/gems/haml-2.2.9/lib/haml/helpers.rb:543:in `haml_bind_proc'
  /Library/Ruby/Gems/1.8/gems/haml-2.2.9/lib/haml/helpers/action_view_mods.rb:170:in `form_for'
  /Users/nick/Sites/matchmefor-2/app/views/user_sessions/new.html.haml:4:in `_run_haml_app47views47user_sessions47new46html46haml'
  /Library/Ruby/Gems/1.8/gems/haml-2.2.9/lib/haml/helpers/action_view_mods.rb:13:in `render'
  /Library/Ruby/Gems/1.8/gems/haml-2.2.9/lib/haml/helpers/action_view_mods.rb:13:in `render'
  /Library/Ruby/Gems/1.8/gems/haml-2.2.9/lib/sass/plugin/rails.rb:19:in `process
  </code></pre>