A number of XSS holes found during QA bltiz

See Mark H and Coreys blitz pages for details...

[SECURITY] Fedora 7 Update: qimageblitz-0.0.4-0.3.svn706674.fc7

Blitz is an interim image effect library that people can use until KDE 4.1 is released. KImageEffect, the old image effect class is being dropped for KDE 4.0 and the replacement, Quasar, won't be ready until KDE 4.1. Blitz gives peop le something to use in the meantime...