[rackspace|storage] updating to use 2.0 authentication endpoints
[rackspace|cdn] updated cdn to use auth 2.0
[rackspace|storage] fixing broken tests
[rackspace|compute_v2] updated compute_v2 to use auth 2.0 endpoints
[rackspace] updated storage to support custom endpoints when using auth 2.0
[rackspace] extracted auth 2.0 into module; updated cdn to support an external endpoint
[rackspace|compute_v2] updated to support auth 2.0
[rackspace|compute_v2] fixing broken test
Merge branch 'master' of github.com:fog/fog into auth20
[rackspace|identity] updated test to support ruby 1.8.7
[rackspace] updated service_catalog.reload; added rackspace_cdn_url as an option to storage service; tweaked compute_v2 auth
Merge branch 'master' of github.com:fog/fog into auth20
Merge branch 'master' of github.com:fog/fog into auth20
rebasing with master
rebasing with master
[rackspace] renaming variables in the interest of clarification
Merge branch 'master' of github.com:fog/fog into auth20
[rackspace] updated to use v1 authentication if rackspace_auth_url endpoint is specified without version as with the current implementation of knife-rackspace
[rackspace|compute_v2] added authentication_method test specifically for chef's default
Merge branch 'master' of github.com:fog/fog into auth20