Small test datasets to sanity check/attempt to break code

[chasemc]

We have some synthetic and simulated datasets. It would be nice to have some additional ultra-small test datasets to sanity-check code. e.g. metagenome.fna files other (not-comprehensive) examples:

• [ ] with low-quality data
• [x] with faulty data -> .fna that is actually protein
• [ ] with only archaea data, only eukaryote, etc etc.