Feature request: Add-LabCheckPoint, Get-LabCheckpoint, Set-LabCheckPoint

[DennisL68]

Please consider implementing VM CheckPoint handling.
Only checkpoint prefixed with lab-xxx. should be handled (except if trees are involved). The xxx is a number linking the different checkpoint together as a lab checkpoint.

Add-LabCheckPoint - Creates a new Checkpoint from current state, supporting the switch -offline witch will shutdown the lab before crearing the CheckPoint
Revert-LabCheckPoint - Applies the latest CheckPoint asking if current status should be saved first

Get-LabCheckPoint - Gets all available CheckPoints
Apply-LabCheckPoint - Changes the lab to use a specifed CheckPoint
Delete-LabCheckPoint - Deletes the specified CheckPoint
Delete-LabCheckPointTree - Deletes all CheckPoints from the current selection

It might be better using the approved PoSH verbs instead.