By Duncan Miriri NAIROBI, Nov 1 (Reuters) - Ivory Coast's Wautabouna Ouattara has become the third director for Sub-Saharan Africa on the International Monetary Fund's executive board as the lender of last resort boosts the region's voice in its policy making processes. http://Ip.Webmasterhome.cn/?IpStr=savvy-saver.co.uk