Turn all remaining TODOs in code base in to GitHub issues:

[drvinceknight]

Currently running:

$ grep --recursive "TODO" .

./tests/test_release.py:    should be fixed. TODO When fixed remove this line of documentation.
./tests/test_release.py:    # TODO Add test that shows wrong behaviour of changing the imported JSON
./tests/test_release.py:    except FileNotFoundError:  # TODO Ensure py3.8 is used so that can pass
./tests/test_release.py:    # TODO Add a better pytest cleanup.
./tests/test_release.py:    except FileNotFoundError:  # TODO Ensure py3.8 is used so that can pass
./tests/nbs/.ipynb_checkpoints/wip-checkpoint.ipynb:    "                assertion = cell[\"source\"][:cell[\"source\"].index(\"\\\"\")]  # TODO Fix this to obtain code check for assertion\n",
Binary file ./tests/__pycache__/test_release.cpython-37-pytest-5.4.3.pyc matches
./tests/test_cli.py:    # TODO Add better tear down.
./tests/test_cli.py:    # TODO Add a better pytest cleanup.
./tests/test_cli.py:    except FileNotFoundError:  # TODO Ensure py3.8 is used so that can pass
./tests/test_cli.py:    # TODO add better tear down.
./tests/test_cli.py:    # TODO Add better tear down.
./tests/test_cli.py:    # assert output.stderr == b''  # TODO Fix the warning error
./tests/test_cli.py:    # TODO Add better tear down.
./docs/_build/html/_modules/nbchkr/utils.html:<span class="p">):</span>  <span class="c1"># TODO Add typing to this function</span>
./docs/_build/html/_modules/nbchkr/utils.html:                        <span class="k">pass</span>  <span class="c1"># TODO Add test coverage for this statement</span>
./docs/_build/html/_modules/nbchkr/utils.html:                <span class="k">pass</span>  <span class="c1"># TODO Add test coverage for this statement</span>
./docs/_build/html/_modules/nbchkr/utils.html:        <span class="c1"># TODO Use the walrus operator here.</span>
./docs/_build/html/_modules/nbchkr/utils.html:    <span class="c1"># TODO I do not really understand why the `[&quot;&quot;, None]` is required here.</span>
./docs/_build/html/_static/jquery-3.5.1.js:                                                     // TODO: identify versions
./docs/_build/html/_static/jquery-3.5.1.js:                                             // TODO: identify versions
./docs/_build/html/_static/jquery-3.5.1.js://   4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
./docs/_build/html/_static/jquery-3.5.1.js:     // TODO: Now that all calls to _data and _removeData have been replaced
Binary file ./docs/_build/doctrees/environment.pickle matches
./src/nbchkr/utils/__init__.py:):  # TODO Add typing to this function
./src/nbchkr/utils/__init__.py:                        pass  # TODO Add test coverage for this statement
./src/nbchkr/utils/__init__.py:                pass  # TODO Add test coverage for this statement
./src/nbchkr/utils/__init__.py:        # TODO Use the walrus operator here.
./src/nbchkr/utils/__init__.py:    # TODO I do not really understand why the `["", None]` is required here.