Deleted old references to API Key + Username
Merge pull request #13 from rgbkrk/patch-1

Deleted old references to API Key + Username
Remove legacy credential loading
Merge pull request #15 from ryandub/credential_cleanup

Remove legacy credential loading
Add upload action for file resource
Update docs for file uploads
Bump version
Merge pull request #16 from ryandub/upload_files

Add upload action to file resource
LWRP for cloud block storage with create and attach actions
adding method to update node attributes with data about attached cbs volumes
adding :create_and_attach action as the default action
update default fog version to 1.19.0
add action :detach_volume
adding actions :detach_volume and :detach_and_delete
adding cbs to rackspacecloud_test cookbook
read server_id from xenstore
add device name to attached_volumes data
update README with block storage
updates to docs
version bump