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
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
FIXME comment cleanup
Added comment about implementation line.
Add default license boilerplate, refactor common powershell code, fixes for raw/script modules.
Revise documentation on powershell module replacer code.
Add shared functions to module_utils/powershell.ps1 and refactor powershell modules to utilize the common powershell code
powershell modules will have a .ps1 extension
Add license header to powersell modules