Add coassembly

See merge request !24

cd_hit_produce_table_clstr.py: add fasta.clstr file as input and change the script's call in cd-hit.nf

Update bin/format_bins_stat_to_multiqc.py, bin/merge_annotations.py, bin/plot_contigs_taxonomic_affiliation.py, bin/plot_kaiju_stat.py, bin/quantification_by_contig_lineage.py, bin/quantification_by_functional_annotation.py, bin/db_versions.py