code: func WrapCells(cells []Cell, width uint) []Cell {
  	str := CellsToString(cells)
  	wrapped := wordwrap.WrapString(str, width)
  	wrappedCells := []Cell{}
  	i := 0
  	for _, _rune := range wrapped {
  		if _rune == '\n' {
  			wrappedCells = append(wrappedCells, Cell{_rune, StyleClear})
  		} else {
  			wrappedCells = append(wrappedCells, Cell{_rune, cells[i].Style})
  		}
  		i++
  	}
  	return wrappedCells
  }
docs: // []Cell ----------------------------------------------------------------------
  // WrapCells takes []Cell and inserts Cells containing '\n' wherever a linebreak should go.