Try to make the pkg-config name more robust.
Try to make the pkg-config name more robust.

svn path=/trunk/kdesupport/qca/; revision=510470

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