I'm trying to take information from Google Sheets and use it to send an email with the information given in sheets. I have the email part down, but when I try to `editAsText` to delete unwanted characters it won't allow me to. Here is what I am trying to accomplish:

    var start = row[5];
    returns: Fri Feb 20 2015 00:00:00 GMT+0200 (SAST)
 
and I want to edit that to be:

    Fri Feb 20 2015