initialize basic variables in the constructor, not init
initialize basic variables in the constructor, not init

svn path=/trunk/kdesupport/qca/; revision=662452

KDE/qca,Bjoe/qca,JoshuaKolden/qca,karolherbst/qca,oktavarium/qca,sladage/qca,karolherbst/qca,Esf-Software/qca,Esf-Software/qca,Bjoe/qca,Bjoe/qca,highfidelity/qca,KDE/qca,sladage/qca,JoshuaKolden/qca,highfidelity/qca,oktavarium/qca,Esf-Software/qca,karolherbst/qca,oktavarium/qca,KDE/qca,sladage/qca,sladage/qca,Bjoe/qca,highfidelity/qca,Esf-Software/qca,JoshuaKolden/qca,KDE/qca,karolherbst/qca,oktavarium/qca,highfidelity/qca,JoshuaKolden/qca