digital_ocean: don't run update_attr if wait=no

Fix inconsistent json output in file module

Added IAM role support

Update stat module to handle symlinks

Introduce flat_list lookup plugin

Revert "Added an elb_region parameter for interacting with the ec2 elastic load balancer to work with regions other than us-east-1"

This reverts commit 1264a5b4.

Enabled the use of extra vars in playbook file paths when including play...

Cleanup Glossary documentation

Added an elb_region parameter for interacting with the ec2 elastic load ...

Added an elb_region parameter for interacting with the ec2 elastic load balancer to work with regions other than us-east-1

missing self in self method usages

Signed-off-by: Brian Coca <briancoca+dev@gmail.com>

Return a friendly error message if aptitude isn't installed

Add documentation for Role Variables to the Best Practices page

openbsd_pkg corner case fixes

apt_repository: enhance documentation

Minor typo on site about host_key_checking config section.

Create with_items example with a registered var

Update to conventional task format

mysql_db small fix to docs