* backup
* backup
* passes a lot of tests
* cleanup; still failing some tests
* pay attention to bond starting points... duh
* all tests pass
* invert y coords
* Scale bonds, make the Wedge detection cleaner, add more tests
* Readd comment
* Use document bond length
* Adds roundtrip test through a molblock
* a bit of cleanup
* remove the old code since we aren't using it any more.
* changes in response to review
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Co-authored-by: Brian Kelley <bkelley@relaytx.com>