Combustible FeedBurner Plugin

Hi all

I've been working on a Rails plugin to elegantly wrap the rather nasty process
of integrating your Rails app with the FeedBurner Management API.

To save the community from going through the same trouble, i decided to extract
my work on the subject into a plugin and polish it up a bit.

The plugin uses HTTP Basic Authentication over SSL, which FeedBurner vouches
if secure. All API methods in their Management API are wrapped and include the following:

   * Get Feed
   * Find Feeds
   * Add Feed
   * Remove Feed
   * Modify Feed
   * Resync Feed

I have plans to extend the plugin to include their Awareness API soon, which will allow you
to programatically retrieve your rss-feed subscriber count etc.

==Example:

spark = Combustible.new :user => 'username', :password => 'password'

spark.find_all #=> [ { :id => 412, :uri => ‘my_feed’, :title => ‘my feed’ }, { ... } ]
my_feed = spark.get( :id => 412 )
my_feed #=> { :id => 412,
   :uri => ‘my_feed’,
   :title => ‘my feed’,
   :source => ‘http://mysite.com/rss/feed.xml’,
   ... }