All v2+ callbacks can now optionally define a CALLBACK_TYPE, which
when set to 'stdout' will limit those callbacks which are used for
primary output to a single callback plugin (specified to the
TaskQueueManager object and configurable in ansible.cfg/environment)

accidentally 'fixes' ubuntu distribution parsing, this order should not matter, need followup to figure out why this is the case

Make ec2 inventory plugin Python 3 compatible

update --ansible-private-keyfile to --private-key in documentation

An old command line option was left in the documentation.

Add ability to specify using ssh_args in synchronize

v2 added retry configs, pending is actual functionality to make it conditional

Fixes VMware module utils

Resolves syntax errors in the `wait_for_tasks`
Removes throw from `find_datacenter_by_name`