Kenya's iconic former leader and economic reformer Mwai Kibaki passes on as Ghana's EximBank restarts "Tuesdays Market' to drive Made-in-Ghana products.. Seplat Energy appoints three new directors, Central African Republic parliament clears way for cryptocurrency while Sibanye-Stillwater raises offer for striking gold mine workers. There's lot a more in our new week's curtain raiser of your Frontier Opening Bell