Oligopool

1. Updated `README.md`.
2. Finalize and test `design_parser.py`.

1. Updated docstrings in `lenstat`, `vectorDB`.
2. Updated `spacer`, `motif`, `final`.
3. Reverting to stats-only for `lenstat`.
4. Removed `deprecated` directory (will use commit history).
5. Updated docstrings for `split` and `pad`.
6. `Design Mode` is completed.

1. Updated `__init__.py`
2. Updated `OligopoolCalculatorInAction.ipynb`.
3. Updated `README.md`.
4. Mitigated `background` open issue on error in `primer`.
5. Updated docstrings in `barcode`, `primer`, and `background`.

1. Updated `README.md`.
2. Started `OligopoolCalculatorInAction.ipynb`.
3. Expose `vectorDB` and fixed wrapping.
4. Updated `background` and finished docstring and stats dict.
5. Updated `primer` and finished docstring and stats dict.

1. Switched to repeat elimination via edge-effects in `barcode` design.
2. Update `__init__.py`.
3. Update `README.md`.
4. Update `__version__`.
5. Update `setup.py`.

1. Updated `setup.py`.
2. Switching to `plyvel` because `LevelDB` no longer a thing.
3. Updated `vectorDB`.
4. Removed TODOs.
5. Restructured packaging.
6. Updated interfaces.