By Daria Sito-Sucic SARAJEVO (Reuters) – European envoys, headed by European Commission President Ursula von der Leyen, urged Bosnia and Herzegovina on Tuesday to accelerate reforms needed for the EU to open accession negotiations with the country in March. “There is more work to be done, we need to see progress, especially … adopted laws on the fundamentals of the EU accession, that means democracy and the rule of law,” von der Leyen told a news conference during her visit to Sarajevo along with the prime ministers of Croatia and the Netherlands. After Bosnia’s national parliament last Sept…