Added multi region support; removed default endpoint as it should come from the service catalog; updated to require fog 1.10.1
KNIFE-312 updated to display region warning for version 1 of the Rackspace API
KNIFE-312 adding version debugging information
KNIFE-312 changing rackspace_endpoint to rackspace_compute_url; auto detect correct authentication endpoint for region
KNIFE-312 updating vcr cassettes
KNIFE-312 removing ruby 1.8.7 from travis build as winrm support requires ruby 1.9.3; updating vcr cassettes.
KNIFE-314 fixed first gen server provisioning
Merge pull request #52 from rackerlabs/KNIFE-314

KNIFE-314 fixed first gen server provisioning
disable endpoints
bump fog version
fix rackspace_auth_url and remove rackspace_endpoint for KNIFE-315
update CHANGELOG with KNIFE-314
KNIFE-315 merge
KNIFE-312 merging in latest master
Allow option to pass disk_confg to fog for new server creation

Also take care of some whitespace and cleanup tags while I'm in
Fixup missing comma so this will actually work
documented the --rackspace-disk-config option
update changelog
KNIFE-180 merge
Update README.rdoc

Fixed some formatting