SIGNUP-151 : remove dummy email address from overview help page
SIGNUP-151 : remove dummy email address from overview help page

git-svn-id: ccc2c4e2642f868957de92734a213897b0f75ec0@305611 66ffb92e-73f9-0310-93c1-f5514f145a0a

sakai-mirror/signup,sakai-mirror/signup