Support Mothur v1.20 trim.seqs - added name parameter and optional trim.names output phylo.diversity - group optional, put group and groups in conditional - breaks get.lineage remove.lineage - allow multiple taxons dist.shared - added processors consensus.seqs - add cutoff parameter trim.seqs,phylo.diversity,get.lineage,remove.lineage,dist.shared,consensus.seqs new tools - chimera.uchime deunique.tree count.seqs shared/relabund files - Column headings refactor lib/galaxy/datatypes/metagenomics.py add filters to label and group selects in tool configs mothur_wrapper.py updated with new tools params