Create the .ssh dir if it does not already exist.
Make debug print things nicer if {{ foo }} didn't interpolate
Docs on parameterized roles, make document generation output less noisy
Moving some more files into snapshot directory
Reorganize docs structure to support snapshots.
Resolve merge conflict.
Favor {{ foo }} rather than $foo in documentation.
Mention roles in best practices
Smush Jinja2 braces in playbooks so unresolved variables get parsed nicely
Teach lookup plugins that if they can't evaluate something they can wait and do it later.
Allow 'when' and 'with_items' to be applied to roles.