Merge pull request #4245 from abelbabel/patch-1

add check mode support to pkgng module
Fixes #4877 set type to bool for cache parameter in apt module
Add more error detail to the service module for FreeBSD
Fix typos in docsite password lookup section
Merge remote-tracking branch 'upstream/devel' into devel
added unique and intersect filters for dealing with lists

Signed-off-by: Brian Coca <briancoca+ansible@gmail.com>
Addresses #4628 evaluate package check return properly and exit failure if not present
Merge pull request #4738 from bcoca/assemble_action_plugin

assemble can now use src from master/origin
Add default for remote_src to assemble dostrings to avoid confusion
Merge pull request #4141 from carsongee/vpc

Added module for handling AWS Virtual Private Clouds
Fix docstring quoting in vpc module
Change vpc module to use shared ec2 authorization moudle snippet
Remove redundant credential code in vpc module
Change s3 module to use shared ec2 authorization module snippet
Change route53 module to use shared ec2 authorization module snippet
Merge pull request #4161 from stygstra/openvswitch-modules

Modules for managing Open vSwitch bridges and ports
Merge pull request #4207 from ashorin/ansible

Fail playbook when serial is set and hadlers fail on set.
Merge pull request #4272 from psvo/tags_parameter_for_cloudformation

Add support for tags parameter to cloudformation module
Merge pull request #4664 from jpmens/ansible

Lookup plugin for etcd

with support for configurable etcd URL in ansible.cfg (and environment)
Fixes #4884 Do not prematurely exit from file module if src not defined