**ConoDictor minor release v2.2.0.**
* Add `--mlen` option: Minimum sequence length to consider for prediction.
* Add `--ndup` option: Minimum sequence occurrence of a sequence to be considered for prediction.
* Retire `--graph` option to put it in the main processing as of v2.0.0 with a fixed label annotation.
* Add sequence length, occurrence, and the number of cysteines in protein as basic stats to the output.