* 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
* Implementation of SGroups
* remove sample files test
* update gitignore with test outputs
* fix RevisionModifier
* re-enable tests
* backup commit; things seem to work so far
* some refactoring; obvious s group tests pass now
* more refactoring
* everything now out of the public API
* not sure why this was still in there
* rename functions; all tests now pass
* remove getNextFreeSGroupId; readd comment in copy SGroups
* clang-format
* squash-merge current master
* squash merge master
* Address comments on PR
- Update to current master.
- Move SGroup parse time checks to SGroupChecks namespace.
- Store SGroups in ROMOl as vector<SGroups>.
- SGroup methods return referenes instead of pointers.
- Use atom/bond/sgroup indexes for properties instead of pointers.
- Have SGroups inherit from RDProps; move properties to RDProps.
- Remove trivial/unused methods.
- Add a link to the SD specification atop SGroup.h
