* Coulomb Mat v0.1 issue on linux
* use static 3D molecule instead of generating 3D conf for testing
* fix tokenize
* fix issue removeHs
* update test for sdf 3D molecule
* strip things back to just do the basic coulomb matrix
* add RDKIT_DESCRIPTORS_EXPORT
* fix 3 typos and a missing const
* Update rdMolDescriptors.cpp
Co-authored-by: greg landrum <greg.landrum@gmail.com>
Co-authored-by: Paolo Tosco <paolo.tosco.mail@gmail.com>
