added count-reads command
work on count-long-reads
add get-reader
progress on count long reads; need new solution for get-reader
splitting code apart so core can focus on being main
missed in previous commit
fixed up file structure somewhat
collapse count-long-reads in an unsuccessful attempt to solve memory problems
Do not use biojava to parse FASTQ files

BioJava's basic API appears to cache data; Clojure sequences over large
files seem to handle the data better.
Improve fastq-seq

Use for comprehension to select relevant lines and construct a map from
the resulting vector.
Update core.clj
more progress
progress on making the tool a real program
progress on making the tool a real program
Fix build filter
Working version of count; new file for sample.
Began work on read-length histogram.
Still working on the histogram

But it doesn't work yet.
more work
plotting works