Allow public_key to be a path to a file
Add PTR record support to rax_dns_record
Add user_data and config_drive support
Switch functions over to kwargs to make it easier to manage in the future
Mention that user_data can be a file path or a string
Add rackconnect and managed cloud automation check examples
Allow --vault-password-file to work with a script as well as a flat file
Show delegate_to hint in callbacks
Fix logic bug when loading vars for a new playbook basedir.
Invalidate host/group variables cache when loading

extra varsiables based on playbook basedir.
Merge branch 'sergevanginderachter-vars4pb_basedir' into devel
Merge pull request #7477 from sivel/rax-user-data

rax module: Support config_drive and user_data
Merge pull request #7478 from sivel/rax-keypair-filepath

rax_keypair module: Allow public_key to be a path to a file
Merge pull request #7650 from sivel/guide-rax-automation

Rax Guide: Add RackConnect and Managed Cloud automation check examples
Merge pull request #7649 from sivel/vault-password-script

Allow --vault-password-file to work with a script as well as a flat file
Merge pull request #7605 from sivel/delegate-callback-hint

Show delegate_to hint in callback output
CHANGELOG updates for new features
Merge branch 'rax-ptr' of https://github.com/sivel/ansible into sivel-rax-ptr
Adding a note about 'type' field becoming required in rax_dns_record
Merge branch 'sivel-rax-ptr' into devel