THE United Nations Libya mission has called for nominations for leadership of a new unified transitional government must be made within a week and voting on candidates would take place in early February. Libya has been divided since 2014 between rival administrations in the capital Tripoli, in the west, and in the country's east. Manoeuvring over the new government has raised fears that powerful figures who stand to lose influence could attempt to sabotage the process. The UN in November gathered 75 Libyan participants in a political dialogue in Tunis aimed at setting a roadmap to national elections that they…