JOHANNESBURG( Reuters)-At least 45 people were killed after Monday's intensely heavy rainfall in South Africa's eastern coastal province of KwaZulu-Natal flooded settlements, ravaged homes, swept away roads and displaced dozens, officials said on Tuesday. The provincial government, which confirmed the number of dead, said in a statement the death toll could rise further and warned heavy rain would continue until evening in the coastal parts of the province. Disaster management teams were evacuat