integrating pyronoise
denoising integrated
denoising, compressed and raw options, needs a few extras still...
max homopolymer filter + cleanup of options
preprocess and otu commands work in unison again + bug fixes
few bugs fixed
pagan option spelling got fixed
getting messy, but these changes allow easy downstream merging
don't include columns that sum to 0
added back silva stuff
version used in final analysis
refactored preprocess and cluster commands
more options
new version, heatmap code (with many deps) integrated
missing script