was wrong about subshell.. its just that realpath doesnt come with Ubuntu 12.04; add back better setting of MSGSTEINER_PATH
was wrong about subshell.. its just that realpath doesnt come with Ubuntu 12.04; add back better setting of MSGSTEINER_PATH

agitter/OmicsIntegrator,Mkebede/OmicsIntegrator,agitter/OmicsIntegrator