Version 1.48.0

Enhancements:

• Adds translate.seqs command. #789
• Adds make.count command to assign groups to fasta files.
• Adds format parameter to make.group command.
• Updates fastq.info, trim.seqs, trim.flows to output count file by default.
• Significant speed improvements to commands that split by sample. ie, pre.cluster, chimera commands
• Significant speed Improvements to unifrac.weighted.
• Adds group name check to update sample names with illegal characters.
• Adds flow file to get.groups
• General speed improvement with sequence commands.

Bug Fixes:

• Fixes bug with chimera.vsearch with no groups and denovo
• Fixes bug with clearcut sequence name copy
• Fixes bug with make.contigs screening parameters if maxlength not set
• Fixes bug with split.groups flow file option with count table
• Fixes bug with sets parameter not passing to pairwise lefse calc
• Fixes bug with make.sra single-end reads