* Basic transliteration and tests complete.
* Atropisomers for assigned only.
* Python wrapper.
* Tidy.
* Working with gcc.
* Tidy.
* Rename Python test file.
* Clear other atropisomer bond.
* Fiddle Windows export thing.
* Fiddle Windows export thing.
* Split namespace declaration.
* No export thing.
* More export things, and add it to CMakeLists.txt.
* Response to review.
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Co-authored-by: David Cosgrove <david@cozchemix.co.uk>