3696: CC capability for review requests

shau****@gmai***** (Google Code) (Is this you? Claim this profile.) 
What version are you running?
1.7.21


What's the URL of the page this enhancement relates to, if any?
N/A


Describe the enhancement and the motivation for it.
We would like a way to "CC" people on a review request.  The information that we want to convey is "please be aware of this request but you are not required to review this change"


What operating system are you using? What browser?
RedHat 5, Windows 7
Firefox, IE, Chrome


Please provide any additional information below.