switch to DictCursor
toned down the error message for unconfigured master/slave
Implement a |changed filter plugin
make changed filter understand results lists
Merge pull request #4437 from sergevanginderachter/changed_filter

Implement a |changed filter plugin
Remove examples of module antipattern of setting the choices array for boolean types.
Fixes #4312 for older versions of usermod which do not have --append
Add missing version_added doc to mysql login port parameter.
Merge pull request #4342 from pileofrogs/devel

mysql_replication switch to DictCursor for compatibility with more mysql server versions
GH-4452 Corrected config load order to match docs with

cwd > ~ > /etc

Signed-off-by: Philip Schwartz <philip.schwartz@rackspace.com>
This oneliner change allows apt-key to inherit the http_proxy variable.

Before this fix

  TASK: [apt_repository repo='ppa:vbernat/haproxy-1.5'] *************************
  failed: [134.226.115.202] => {"cmd": ["apt-key", "adv", "--recv-keys", "--keyserver", "keyserver.ubuntu.com", "CFFB779AADC995E4F350A060505D97A41C61B9CD"], "failed": true, "rc": 2}
  stderr: gpg: requesting key 1C61B9CD from hkp server keyserver.ubuntu.com
  gpg: no valid OpenPGP data found.
  gpg: Total number processed: 0

After the fix

  TASK: [apt_repository repo='ppa:vbernat/haproxy-1.5'] *************************
  changed: [134.226.115.202]
Merge pull request #4453 from pschwartz/fix_cfg_load_order_to_match_docs

GH-4452 Corrected config load order to match docs
Merge pull request #4456 from jcftang/devel

This oneliner change allows apt-key to inherit the http_proxy variable.
Fixed crash when s3 bucket did not exist for put operation
Merge pull request #4457 from mbarrin/devel

Fixed crash when s3 bucket did not exist for put operation
Remove all sys.exit calls in the cloud/s3 module

Fixes #4458