Cdbext: Add simple dumper for QTextCursor.

Change-Id: I092ab69445028c8b359ae0edca764f17b4a6d6cd
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Installer: Use right tag for specifying window icon

Changed in IFW 1.4

Task-number: QTCREATORBUG-10010
Task-number: QTCREATORBUG-10243
Change-Id: I17ed5ee7bdf5fdc093351ac0c148eb5395fe699f
Reviewed-by: Niels Weber <niels.weber@digia.com>
Reviewed-by: Eike Ziller <eike.ziller@digia.com>