Add additional tests for PGP signing/verification.
Add additional tests for PGP signing/verification.

This appears to show a problem with either signing (less likely)
or verification (more likely) for clearsigned messages.

CCMAIL: justin@affinix.com

svn path=/trunk/kdesupport/qca/; revision=702801

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