Microsoft has released the Cmdlet Library for System Center Configuration Manager. The library will stay up-to-date with Microsoft to provide the latest cmdlets available.
The ConfigMgr Cmdlet library can be downloaded here:
https://www.microsoft.com/en-us/download/details.aspx?id=46681
Blog article from the ConfigMgr team is here: http://blogs.technet.com/b/configmgrteam/archive/2015/04/17/now-available-microsoft-system-center-configuration-manager-cmdlet-library.aspx
Additionally, here are some examples of these scripts in action:
http://blogs.technet.com/b/configmgr_geek_speak/archive/2015/02/20/configmgr-powershell-scripts.aspx