afrilearndata 0.0.0.9003 corrected bug in africountries Sudan boundary add francophone Africa example added unit tests add hex & pkgdown site, thankyou Shel Kariuki ! afrilearndata 0.0.0.9002 add afrilandcover afrilearndata 0.0.0.9001 make all system.file calls unix compatible add afriairports afrilearndata 0.0.0.9000