title: How to change sender name from Gitlab emails
body: <p>When I installed Gitlab on one of our servers I didn't realize that the first user would be the Gitlab Admin User and every time Gitlab sends a notification it appears that I'm the one who sends the email (only the name the email is the one in config/gitlab.yml)</p>
  
  <p>How can I change that?</p>
  
  <p>Thanks.</p>