Drop casava vendor failed fastq reads

1. Clone the repo
2. make

This tool needs you to have zlib installed and uses the provided version of Heng Li's seqtk https://github.com/lh3/seqtk.

$ ./fqvendorfail

Usage: fqvendorfail -o <output prefix> <R1.fq> [<R2.fq>]
    -o STRING output prefix for filtered fastq files.

Provide an output prefix (e.g., /path/my_file) and 1 fastq file if single-end or two if paired-end. The tool will add the _R1.fq.gz and _R2.fq.gz to the output prefix you provide.