Facebooker2 and Mogli setup

Install Facebooker2 gem. Install Mogli gem. Require facebooker2 in your gem config.
Set up Facebook API key at http://developers.facebook.com/setup/
Create config/facebooker.yml with your app_id and secret for each environment.
Create config/initializers/facebooker.rb with the line 'Facebooker2.load_facebooker_yaml'
Add 'include Facebooker2::Rails::Controller' to your application controller.
Put 
    <% fb_connect_async_js do %>
      <%= yield :facebook_js %>
    <% end %>
at the bottom of your application layout.

[Todo: describe adding fb connect login button, requesting permissions]

Example of how to create a new status post for the Facebook connect user:
current_facebook_user.feeds_create(Mogli::Post.new())

Post field options: :message, :picture, :link, :name, :description