* add documentation
* backup
* first pass at 5-rings working
* add a static method to initialize an empty parameter object
* expose static method to python
* additional testing
* support the single bond adjustments
* cleanup
* preserve the symbol used in the query from a CTAB
* support the way the MDL code adjusts five-ring aromaticity in query rings
* in-code documentation
* while we're at it, cleanup the way Q and A atoms are handled in the v3k parser
* changes in response to review
* make this C++14 again.
* change in response to review
* stop returning local memory in exceptions
* remove a couple unnecessary copies in loops
* fix a bug in the way the default MMFF aromatic parameters are constructed
* remove a bunch of loop-variable warnings
* remove a bunch of clang warnings
* disable clang warnings in python wrappers
* remove some warnings when building the python wrappers
* Fixes#3150
Fixes removeHs removing Hydrides by adding a removeHydrides flag to RemoveHsParameters.
If removeHydrides is false, Hydrogen atoms with formal charge -1 and degree less than or equal to 1 are kept
removeHydrides is kept true by default
* Made suggested changes
Removed extraneous comments and redundant code
Added tests for both ```removeHydrides = true``` and ```removeHydrides = false```
Added tests that ```removeAllHs()``` also removes hydrides
Exposed ```removeHydrides``` parameter to python
* Explicity Added removeHydrides=true in removeAllHs
Corrected typo for removeHydrides
* make formatting consistent
Co-authored-by: Greg Landrum <greg.landrum@gmail.com>
- Add tests for phosphine and arsine chirality
- Add support to isAtomPotentialChiralCenter()
Accept both 2 (implicit H), 3 and 4 coordinate P and As atoms as potential
chiral centers
* get fileparsers catch tests building faster
should use this same approach across all of the catch2 tests
* Fixes#2916
* support parsing of STBOX for atoms and bonds in v3K mol files
add molStereoCare to common_properties
STBOX is translated to the molStereoCare property
* add stereocare support to adjustQueryProperties
make building the catch2 tests faster for the GraphMol package
* copy in AdjustQueryParameters JSON parsing from adapter.cpp
(That still needs to be ported to use the new code)
* get the cartridge using the new parsing code
* update test to reflect new parser behavior
* add a v2000 test
* changes in response to review
