Manpages of src:seer in Debian stretch-backports

• R_mds(1)
• blast_top_hits(1)
• combineKmers(1)
• filter_seer(1)
• hits_to_fastq(1)
• kmds(1)
• map_back(1)
• mapping_to_phandango(1)
• mash2matrix(1)
• reformat_output(1)
• seer(1)