OSX: Make QSslSocket compile on 10.9

CSSM_DATA_PTR was deprecated in 10.7. Replace SecCertificateGetData
with SecCertificateCopyData.

Task-number: QTBUG-32715
Change-Id: I762687370689b5b5c032567240667631b1ffde98
Reviewed-by: Jake Petroules <jake.petroules@petroules.com>
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>
Add side widgets to QLineEdit via QAction.

Add QLineEdit::addAction() overloads,
allowing for a variable number of icons or user-defined
widgets.

Change-Id: Id298f18c2f47cc998170357e65cc6098df851aab
Done-with: Kevin.Ottens@kdab.com
Reviewed-by: Thomas Zander <zander@kde.org>
Reviewed-by: Richard J. Moore <rich@kde.org>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>