Quite a bunch of fixes. Most notably fix: a crash in kdeinit4 when logging out from a kde-session with qt-4.7
I committed these a few hours ago ;) 17 Nov 2010; Alex Alexander <wired@gentoo.org> +qtcurve-qt4-1.7.2.ebuild: version bump 17 Nov 2010; Alex Alexander <wired@gentoo.org> +gtk-engines-qtcurve-1.7.2.ebuild: version bump