- Update to version 0.4.7
    - Removed unnecessary desktop-file-install statements (KDE-specific desktop
        files)
    - Removed desktop file patch - desktop file "Keywords" keys used internally
        by KDE
    - Added "OnlyShowIn=KDE" to kcm desktop file
    - Removed unnecessary BuildRequires: qt-devel desktop-file-utils
    - Simplified %post and %postun scriplets
    - Use RPM_BUILD_ROOT variable format consistently