Cabinet has congratulated President-elect Daniel Chapo of Mozambique and his party, FRELIMO, after Chapo was declared winner in the country’s highly-contested, violence-marred election. The results have sparked deadly confrontations in the neighbouring country.The controversial election victory extends Frelimo’s 49-year grip on power in the vast southern African nation that has experienced violent protests in recent weeks.Addressing media in Cape Town on the outcomes of a Cabinet meeting, Minister in the Presidency, Khumbudzo Ntshavheni said South Africa is concerned about the violence…