nextgenusfs/ufits: ufits v0.6.0

Several major changes in this version:

• taxonomy for ITS is updated to newest release from UNITE v7.1 11-20-2016.
• USEARCH9 is now supported throughout and defaults have been changed to use usearch9
• UNOISE2 algorithm is employed in a 'clustering' module
• SINTAX algorithm is supported in ufits taxonomy. default hybrid method now uses SINTAX, UTAX, and global alignment to infer the best taxonomy assignment.
• QIIME-like mapping files can now be used during demultiplexing/pre-processing. If you do not use a mapping file, the scripts will create one for you. The mapping file can be used to add metadata to it and then passed to ufits taxonomy to create a BIOM output file containing all metadata, OTUs, and taxonomy
• BIOM output of ufits taxonomy is compatible with QIIME, PHINCH, MetaCoMET, PhyloSeq, etc.
• ufits filter now alerts user if passing a barcode name via -b is not found in OTU table