[Scribus] New build system

[Riku Leino]

Owen wrote:
> /bu/bu/builds/13/ScribusCMake/scribus/plugins/gettext/docim/docim.moc: In
> member function ?virtual bool DocIm::qt_invoke(int, QUObject*)?:
> /bu/bu/builds/13/ScribusCMake/scribus/plugins/gettext/docim/docim.moc:84:
> error: ?slotReadOutput? was not declared in this scope
> /bu/bu/builds/13/ScribusCMake/scribus/plugins/gettext/docim/docim.moc:85:
> error: ?slotReadErr? was not declared in this scope
> make[2]: *** [scribus/plugins/gettext/docim/CMakeFiles/docim.dir/docim.o]
> Error 1
Please remove the docim.moc and retry.