read_quality_report: read_quality_report
In schuyler-smith/simple.dada: Runs a simplified DADA2 routine

Processes fastq files to look at read counts, read lengths, and at what read cycle the quality drops below the q quality threshold.

1	read_quality_report(path, q = 20, k = 3, n = 5e+06, cores = 1)

`path`	File path(s) to fastq or fastq.gz file(s).
`q`	Quality score cutoff for the read. Will look at the mean average score for `k` bases beyond where the potential read length cutoff would be recommended.
`k`	number of bases beyond the current to consider for quality cutoff.
`n`	The number of records to sample from the fastq file.
`cores`	The number of CPU cores/threads to use.