* Fix a bug in the python DistGeom tests.
* test new features
* add simple parameter objects for ETDG, ETKDG, and KDG
* Update conformation generation documentation to use the new parameter objects.
* initial version; no actual testing yet
* start on tests
* rename seed->randomSeed; add tests
* add support in java wrapper
* add support in python wrapper
* initial version; no actual testing yet
* start on tests
* rename seed->randomSeed; add tests
* add support in java wrapper
* add support in python wrapper
* yapf
* document the parameter object;
introduce pre-defined const objects for ETDG, ETKDG, and KDG
* this is why we write tests
* swig did not like the initialization in the header file
GraphMol/DistGeomHelpers/:
Support generating random initial coordinates of atoms as an alternative to embedding. This has so far only been tested on windows (all tests pass) and it needs to be optimized (particularly force field parameters).
Other changes here are primarily cosmetic code cleanups.
