Re-organize & close #18 again
Re-organize & close #18 again

pditommaso/2015-biogas-cebitec,pditommaso/2015-biogas-cebitec,metagenomics/2015-biogas-cebitec,metagenomics/2015-biogas-cebitec,hjanime/2015-biogas-cebitec,hjanime/2015-biogas-cebitec