CookbookObject#reload is broken

Need to re-implement to match the differing arity of `CookbookResource`

```
ArgumentError: wrong number of arguments (1 for 2)
	from /Users/reset/code/ridley/lib/ridley/resources/cookbook_resource.rb:91:in `find'
	from /Users/reset/.rbenv/versions/1.9.3-p392/gemsets/berkshelf/gems/celluloid-0.14.0/lib/celluloid/calls.rb:25:in `public_send'
	from /Users/reset/.rbenv/versions/1.9.3-p392/gemsets/berkshelf/gems/celluloid-0.14.0/lib/celluloid/calls.rb:25:in `dispatch'
	from /Users/reset/.rbenv/versions/1.9.3-p392/gemsets/berkshelf/gems/celluloid-0.14.0/lib/celluloid/calls.rb:67:in `dispatch'
	from /Users/reset/.rbenv/versions/1.9.3-p392/gemsets/berkshelf/gems/celluloid-0.14.0/lib/celluloid/actor.rb:328:in `block in handle_message'
	from /Users/reset/.rbenv/versions/1.9.3-p392/gemsets/berkshelf/gems/celluloid-0.14.0/lib/celluloid/tasks.rb:42:in `block in initialize'
	from /Users/reset/.rbenv/versions/1.9.3-p392/gemsets/berkshelf/gems/celluloid-0.14.0/lib/celluloid/tasks/task_fiber.rb:9:in `block in create'
	from (celluloid):0:in `remote procedure call'
	from /Users/reset/.rbenv/versions/1.9.3-p392/gemsets/berkshelf/gems/celluloid-0.14.0/lib/celluloid/calls.rb:95:in `value'
	from /Users/reset/.rbenv/versions/1.9.3-p392/gemsets/berkshelf/gems/celluloid-0.14.0/lib/celluloid/proxies/sync_proxy.rb:28:in `method_missing'
	from /Users/reset/.rbenv/versions/1.9.3-p392/gemsets/berkshelf/gems/celluloid-0.14.0/lib/celluloid/legacy.rb:14:in `method_missing'
	from /Users/reset/code/ridley/lib/ridley/chef_object.rb:89:in `reload'
	from (irb):29
	from /Users/reset/.rbenv/versions/1.9.3-p392/bin/irb:12:in `<main>'
```