Bugfix, fix crontab commands on HP-UX
If memory not available in syslog.log, catch error, attempt to find it with adb
Check for errors from adb, may not work on all systems.
Added region name to client connection as it is needed for some cloud providers
fix issue #6932

add `git remote set-url` before fetch to set the remote repo to the new url, if provided
Fix localhost tasks with complex executables

Enable the use of executable commands that use command line options with
the localhost command runner. These commands require parsing out the
base executable from the command string to pass to subprocess.
Switch to mapper device name if pvs returns the wrong one.
Add proper state output to ec2_asg, ec2_metric_alarm, ec2_scaling_policy
Allow wait_for to wait on non-traditional files

Use os.path.exists to check for file existence, instead of "can we open
this file for reading".

Fixes #6710
Fail fast in the presence of permissions issues
Allow '-t ' to be passed to apt: upgrade
Add module replacer capability for powershell files.
mention EPEL 7 alongside 6
Merge pull request #7847 from wenottingham/patch-1

mention EPEL 7 alongside 6
Add shell_plugins to abstract shell-specific functions out of runner, add winrm connection plugin, add initial Windows modules.
Add start of introductory windows documentation.
Intro windows docs.
Instantiate psobject directly
Use more simple check for existence of member
Remove stray FIXME