rephrase the email body in the "send this site" in email on frontpage.
realized that the body of the email that's generated when you click to send a slider to someone it says: "Check out this site: (echo's the url)"
that's way too cheesy and not friendly; should rephrase or even get rid of it.
Maybe we shouldn't even worry about it since we're getting rid of the sliders in several months b/c I don't think they're accessible.
cc @MYoungCPL
(maybe a separate issue: use google analytics campaign tags for these urls that are generated?