* add test for conformer canonicalization inverting stereo
* Fix problem with canonicalizeConformer inverting stereo
* response to review
cleanup
fix the other tests affected by this change
* unused vars in bison parser cleanup
* initialization order in TopologicalTorsionGenerator
* unused params in SLN bison
* sln flex unused params
* throwing destructor in TDTWriter
* signed comparison in substructmethods
* unused input param in smiles/smarts bison
* unused ms param in sln bison
* signed comparison in FingerprintGenerator
* store return of fscanf in StructCheckerOptions
* unreferenced var in catch
* uninitialized value in FileParserUtils
* avoid override overload warning in MolDraw2DSVG
* non-final overrides in Validate.h
* unused static var in Avalon
* unused vars in catch blocks
* make AvalonTools avalonSimilarityBits & avalonSSSBits const int
* assert fscanf result in StructCheckerOptions
* do not use new on loggers
* del pointers in testDistGeom
* Update Dict hasNonPOD status on bulk update
* delete new Dicts in memtest1.cpp
* fixes in MolSuppliers and testFMCS
* PeriodicTable singleton as unique_ptr
* fix EEM_arrays leak
* fix leaks in testPBF
* fix ParamCollection leak in test UFF
* fix leaks in MMFF
* clear prop dict before read in in pickler
* fix leaks in testFreeSASA
* fix leaks in test3D
* modernize Dict.h & SmilesParse.cpp
* fix leaks in testQuery
* fix leaks in testCrystalFF
* fix leaks in cxsmilesTest
* fix leaks in Catalog & mol cat test
* fix leaks in ShapeUtils & tests
* fix leaks in testSubgraphs1
* fix leaks testFingerprintGenerators
* fix leaks in Catalog/FilterCatalog
* fix leaks in graphmolqueryTest
* these changes reduce bison parse leaks
* fixed leaks in testChirality.cpp
* fix leaks + 2 tests in testMolWriter
* fix 4m leaks in substructLibraryTest
* small improvements to molTautomerTest; still leaks
* fix leaks in testRGroupDecomp
* fix leaks in test; parser still leaks
* fix leaks in itertest
* fix 4m leaks in testDepictor
* fixes in smatest; still leaking due to parser
* fixes in testSLNParse; still leaking due to parser
* flex/bison: always add atoms with ownership; smarts error cleanup
* fix leaks in testReaction
* fix leaks in testSubstructMatch
* fix leaks in resMolSupplierTest
* fix leaks in testChemTransforms + bug in ChemTransforms
* fix leaks in testPickler
* fix leaks in testMolTransform
* fix leaks in testFragCatalog
* fix leak in testSLNParse. Still leaks due to Smiles
* fixed most leaks in testMolSupplier
* pre bison fix
* fix some atom & bond parse problems; others still fail
* bison smiles & smarts, atoms & bonds more or less fixed
* fix leaks in molopstest.cpp
* fix leaks in testFingerprints, MACCS.cpp & AtomPairs.cpp
* fix leaks in moldraw2Dtest1
* fix leaks in testDescriptors
* fix leaks in testInchi
* fix leaks in testUFFForceFieldHelpers
* fix leaks in hanoiTest & new_canon.h
* fix leaks in testMMFFForceField
* fix leaks in graphmolTest1
* fix leaks in testMMFFForceFieldHelpers
* fix leaks in testDistGeomHelpers
* fix leaks in testMolAlign
* initialize occupancy & temp facto with default values
* fix leak in TautomerTransform
* updated suppressions
* fix testStructChecker
* fix logging & py tests
* fix TautomerTransform class/struct issue
* remove misplaced delete in testSLNParse
* deinit in testAvalonLib1
* fix Avalon-triggered(?) bug in StructChecker/Pattern.cpp
* fix random testMolWriter/Supplier fails
- diversify output file names to avoid clashing.
- unify Writers close/destruct behavior.
- flushing/closing in tests.
* use reset in FFs Params.cpp
* comments on testMMFFForceField
* unrequired 'if's added to mol suppliers
* correct cast in FilterCatalog.h
* use unique_ptr in MACCS Patterns
* remove unrequred if in new_canon
* update & move suppressions
* fix for calculation of prinicipal moments of inertia
* fix a typo
update expected values
* PMI and NPR tests working
* cleanup some of the other descriptors and tests
* Test against Moments.py descriptors
* add new tests from Brian
* remove some warnings
