Update binaries for ninja_parse_filtered

Reflects last batch of tweaks

README typo

v1.4.1: New binaries

Update to latest bowtie2 link

Fixed typo in parser's pass.log

Previously output line number of internal map rather than OTU name as
reference

Update binaries for v1.3.2

Includes support for sample-free fasta and per-sequence map logging, and
a bugfix for ninja -m max in wrapper.

updated linux binary

Fixed path handling, bumped version

Fixed path handling, bumped version

Recompiled mac binaries; fixed typo in readme