Email field is not actually being used as reply-to address

I believe this is the way I intended for this to work, but I realize it may make some sense to be able to set a reply-to address for certain messaging types that support it.

The user entered email address isn't being used at all other then adding it as a token in the message footer. Could check against possible user accounts and at least make it the reply-to address. Currently the reply-to address is the site's default email.

This will require checking further into the messaging framework to see how extra reply parameters can be set.