Module for managing nodes in a Rackspace Cloud Load Balancer
MySQL variables module
mysql_replication module added
use lgetfilecon_raw instead of lgetfilecon to not depend on local level translation

If SELinux is enabled and mcstrans is running, daemons are restarted on each
run. After further debugging, it turn out that ansible compare the untranslated
level 's0' with the translated level 'SystemLow' due to mcstrans being running,
which trigger a handler since this is considered as a change.
Add AWS EC2 elastic IP module

Adds a new AWS EC2 module to associate/disassociate instances and
elastic IP addresses.
Changes made in documentation (EXAMPLES section added)
Minor identation fixes
EXAMPLES section added
Fix typo: alises -> aliases
added firewalld module

update with feedback from pull request
add a way for callback to disable itself

The idea is that some plugin would not be called in some
specific case, and the callback should decide by itself.

Having a way to globally disable it is much cleaner than
disabling every method one by one on the plugin side.

My use case is for fedora-infrastructure that cannot be run
from git checkout since it try to connect to the message bus,
but another case would be to bootstrap infrastructure, or to
run the code on a test servers without having all the callback
infrastructure setup.
add test for the disabling of callback plugins
now correctly detects hard links
simplified check_mode
simplified other file attribute handling in link mode
made conditionals clearer

Signed-off-by: Brian Coca <briancoca+dev@gmail.com>
added version checking, doesn't work in older versions
Skipping facts not available on AIX WPARs
added optional ignore_md5_mismatch parameter
changed ignore_md5_mismatch to validate_md5
Fix bug in uri where redirect check fails.

When the redirect check fails, the 'status' key is not set in
resp_redir, so we need to check this.
Adding documentation for role default variables
Improves lineinfile's error checking

Line in file would raise a TypeError exception if
the 'line' key was in params, but its value was None.
fix for rds region variable