Update TestExpectations

These tests started failing after the upgrade to Unicode 6.3
in qtbase. The reason is that a character in the mongolian range that
is being used in some tests changed character class from whitespace
to being a control character.

Change-Id: I4683d6db239fa0c3d213057dc363650420c1104d
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>