Merge pull request #44 from rubyphunk/master

Replace usage of #delegate with Forwardable
adding the Card#delete method to delete a Trello card
adding the Card#delete method to delete a Trello card
Merge pull request #45 from xpepper/master

Adding a Card#delete method to delete a Trello card
Merge branch 'master' of github.com:xpepper/ruby-trello

Conflicts:
	spec/card_spec.rb
version 5.0
Merge branch 'master' of git://github.com/jeremytregunna/ruby-trello
Merge pull request #46 from xpepper/master

Fixing spec name
Fix uninitialized constant

`<class:Client>': uninitialized constant Forwardable (NameError)
Merge pull request #47 from dmacvicar/master

Running the most basic example fails with uninitialized constant
0.5.1