rel 4; replace qt-copy patches with kde-qt branch

rel 4; replace qt-copy patches with kde-qt branch

Changed files:
    0118-qtcopy-define.diff -> 1.2
    0180-window-role.diff -> 1.2
    0195-compositing-properties.diff -> 1.2
    0209-prevent-qt-mixing.diff -> 1.2
    0216-allow-isystem-for-headers.diff -> 1.2
    0225-invalidate-tabbar-geometry-on-refresh.patch -> 1.2
    0253-qmake_correct_path_separators.diff -> 1.2
    0255-qtreeview-selection-columns-hidden.diff -> 1.3
    0269-msvc-webkit-compile.diff -> 1.2
    0280-deserialization-custom-dbus-properties.diff -> 1.2
    0283-do-not-deduce-scrollbar-extent-twice.diff -> 1.2
    0285-qgv-dontshowchildren.diff -> 1.2
    qt4-kde-git.patch -> 1.1
    qt4.spec -> 1.226