[rackspace|compute] this should address a metadata issue discovered in chef http://tickets.opscode.com/browse/KNIFE-217(cherry picked from commit a859b9ecf550469ac43ea35402785dad59d7c7f2)
[rackspace|compute] added create server example
[rackspace|compute] Adding more cloud server examples
[rackspace|compute] tweaking examples
refined examples; moved samples into cloud_servers sub directory
moving examples; added readme
tweaking example readme file
tweaking examples document
[rackspace|compute] Adding API documentation
merging with latest master
Adding Rackspace getting started and compute documents back in.
apply edits to Rackspace compute documents
fixing links to anchors in Rackspace Compute doc
fixing links to anchors in Rackspace Compute doc one more time
fixing links to anchors in Rackspace Compute doc AGAIN
Merge branch 'master' of github.com:fog/fog into server_docs
Update lib/fog/ecloud/requests/compute/virtual_machine_create_from_template.rb
[rackspace|cdn] implemented purge object from CDN; added CDN tests and mocks.
Merge branch 'master' of github.com:fog/fog into purge_objects
fixing merge conflicts