userportal, webadmin: fixed badly formed multi-line values.

few multi-line values were invalid, which caused that only
substring was presented to the user.

Bug-Url: https://bugzilla.redhat.com/1075509

Change-Id: I58f14efbc29ea7a8ba9f741175b17a62ee320f86
Signed-off-by: Martin Mucha <mmucha@redhat.com>