[Eric] split editor window vertically

[Leónidas Szyszeja]

Hi, this option is in View / Split ...

I made a modification for always split Horizontally

file: * eric4/ViewManager/ViewManager.py
On method __splitView i add self.setSplitOrientation(Qt.Horizontal)

    def __splitView(self):
        """
        Private method to handle the split view action.
        """
        self.setSplitOrientation(Qt.Horizontal)
        self.addSplit()


Sorry, i speak english like a dog....