Changes per review comments
Changes per review comments

JamesWTruher/PowerShell-1,jsoref/PowerShell,PaulHigin/PowerShell,PaulHigin/PowerShell,TravisEz13/PowerShell,kmosher/PowerShell,bmanikm/PowerShell,kmosher/PowerShell,jsoref/PowerShell,bmanikm/PowerShell,KarolKaczmarek/PowerShell,TravisEz13/PowerShell,bingbing8/PowerShell,daxian-dbw/PowerShell,PaulHigin/PowerShell,JamesWTruher/PowerShell-1,bingbing8/PowerShell,bingbing8/PowerShell,bmanikm/PowerShell,kmosher/PowerShell,bmanikm/PowerShell,KarolKaczmarek/PowerShell,bingbing8/PowerShell,KarolKaczmarek/PowerShell,KarolKaczmarek/PowerShell,TravisEz13/PowerShell,kmosher/PowerShell,jsoref/PowerShell,bingbing8/PowerShell,daxian-dbw/PowerShell,bmanikm/PowerShell,TravisEz13/PowerShell,kmosher/PowerShell,JamesWTruher/PowerShell-1,jsoref/PowerShell,JamesWTruher/PowerShell-1,daxian-dbw/PowerShell,jsoref/PowerShell,KarolKaczmarek/PowerShell,PaulHigin/PowerShell,daxian-dbw/PowerShell