Make email public field
Make email public field

This will be used wherever sb users are searching for other users
as a way to differentiate people with the same name.

Change-Id: Id618f79f6556f958959f87f1057d75fc298ccc98
Story:2000132
Task: 24372

ColdrickSotK/storyboard,ColdrickSotK/storyboard,ColdrickSotK/storyboard