Add alignment errors to the group

    :param ae: one set of alignment errors
    :param type:

def add_alignment_errors(self,ae):
    """Add alignment errors to the group

    :param ae: one set of alignment errors
    :param type:
    """
    self.alignment_count += 1
    for v in ae.get_HPAGroups():
      self._add_HPAGroup(v)