New XML Parameter type - Array

Would like to be able provide an array to a parameter and have Plaster loop through those values.
For example:
PlasterManifest.xml:

Manifest.json :

{

    Employees = [
    <%=$PLASTER_ARRAY_EmployeeName>
      {
   	Name = <%=$PLASTER_PARAM_EmployeeName>
   	Site = "GHQ"
    }
          <%=$PLASTER_ARRAY_EmployeeName%>
   ]

}

Invoke-Plaster
EmployeeName : "Bob Jones","Jenna Jones"

Resultant file:

{

     Employees = [
       {
		Name = "Bob Jones"
		Site = "GHQ"
        }
        {
		Name = "Jenna Jones"
		Site = "GHQ"
	}]

}