fog/fog — pull request #2924 by krames (2014-05-14 20:58:40+00:00)
Title: [rackspace|loadbalancers] Fix requiring nodes during load balancer creation

Fog currently requires you to specify a node when creating a load balancer balancers. However, according to the [documentation](http://docs.rackspace.com/loadbalancers/api/v1.0/clb-devguide/content/Create_Load_Balancer-d1e1635.html), they should not be required. This PR addresses removes that requirement.