Ghada El-Zoghbi authored Jan 24, 2018 and Robert Lyon committed Mar 08, 2018

When a user shares their socialprofile on their
profile page and another user searches
for that social profile (using elsaticsearch),
the icon attribute is never set.
Because social profiles are external to Mahara,
we can display the link to users.

Sponsored by The Australian National University

behatnotneeded

Change-Id: I94282bed7904f9d37a50b8e0fd32c5f2d174c704
(cherry picked from commit 7f65b938)