unit test for gene tables, loading with multiple cores
unit test for gene tables, loading with multiple cores

bw2/gemini,xuzetan/gemini,brentp/gemini,arq5x/gemini,heuermh/gemini,bw2/gemini,bgruening/gemini,brentp/gemini,arq5x/gemini,bpow/gemini,brentp/gemini,xuzetan/gemini,udp3f/gemini,udp3f/gemini,brentp/gemini,udp3f/gemini,bgruening/gemini,udp3f/gemini,heuermh/gemini,bpow/gemini,arq5x/gemini,bpow/gemini,bw2/gemini,xuzetan/gemini,xuzetan/gemini,bgruening/gemini,arq5x/gemini,bpow/gemini,heuermh/gemini,bgruening/gemini,bw2/gemini,heuermh/gemini