fog/fog — pull request #1670 by krames (2013-03-15 14:16:19+00:00)
Title: [rackspace|compute_v2] Use endpoint from service catalog rather than constants

Updated compute_v2 to get the appropriate endpoint from the service catalog when an endpoint is specified via :rackspace_endpoint with one of the known constants (DFW_ENDPOINT, ORD_ENDPOINT, LON_ENDPOINT).

I also updated compute examples to use rackspace region rather than the constants.