Merge branch 'mpi-explosive' of jlk.fjfi.cvut.cz:mmg/tnl-dev into mpi-explosive

    origin.x() = 0.0;

    origin.y() = 0.0;

    proportions.x() = 1.0;

    proportions.y() = ( double ) grid.getDimensions().x() / ( double ) grid.getDimensions().y();

    proportions.y() = ( double ) grid.getDimensions().y() / ( double ) grid.getDimensions().x();

    grid.setDomain( origin, proportions );

    if( verbose )

    {