'Move to next conflict and update current conflict View and model.'

def _next_conflict_or_close(self):

    if ((len(self.conflicts) - 1) > self.conflict_n):
        self.conflict_n += 1
        self.update_current_conflict()
        self.update_current_conflict_model()
        self.set_conflict_view(self.conflict_n)
    else:
        self.destroy()
