Kosovo's election committee details results of legislative election as Kurti toils to form Cabinet / Kosovo's incumbent party set to win most seats in parliamentary election / Kosovo PM's party leading but short of majority - partial results / Kosovo PM's party set for victory but not majority / New government in Kosovo faces multiple challenges / Kosovo prime minister looking for allies for a new Cabinet after failing to win parliament majority / Kosovo votes in legislative elections seen as key test for PM Kurti / Polls open across Kosovo against backdrop of faltering economy, ethnic tensions