rdkit/rdkit — pull request #289 by rvianello (2014-07-06 07:58:26+00:00)
Title: additional changes related to pickling.

- support pickle load/loads kw arguments with a portable interface
- replaced import of cPickle from the python2 lib w/ rdkit.six.moves.cPickle in several modules
- fixed dependency from ordering of dict keys in a doctest