Revert "Linkify email addresses only."

This reverts commit da153fb1651c2f70fbb3a2f9930950faec8b798b.

Change-Id: I42f22742c77f559fadd2b54784b086dd521f7bdc
unified-email: sanitize account name

Change-Id: Ie7f130e86c75c2fcba429bd58fd67555dda16d25
JIRA: CYAN-3465
Issue: https://jira.cyanogenmod.org/browse/CYAN-3465
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>