[Feature] Implement sample-ids-to-text extractor (#116)
* Implement sample-ids-to-text extractor
* enable printing full numpy records
* extend with flexible features
* cleanup
* revert unrelated change
* Prettify code and and docs in the code
* Fix typo and add detail
* simplify
* inject irrelevant args; update docs
* fix args; add option to save to file
* add a note about iterations vs. sample
Co-authored-by: Stas Bekman <stas@stason.org>