Integrate patch from @mikepb re building OpenMP-supporting wheels for macOS / OSX. I'm running blind on this, so this commit might not be 100%. Rollback if there are any problems. See Issue #267.
Integrate patch from @mikepb re building OpenMP-supporting wheels for macOS / OSX. I'm running blind on this, so this commit might not be 100%. Rollback if there are any problems. See Issue #267.

aikramer2/spaCy,Gregory-Howard/spaCy,raphael0202/spaCy,spacy-io/spaCy,honnibal/spaCy,explosion/spaCy,oroszgy/spaCy.hu,aikramer2/spaCy,spacy-io/spaCy,spacy-io/spaCy,spacy-io/spaCy,banglakit/spaCy,honnibal/spaCy,aikramer2/spaCy,Gregory-Howard/spaCy,banglakit/spaCy,explosion/spaCy,oroszgy/spaCy.hu,recognai/spaCy,oroszgy/spaCy.hu,spacy-io/spaCy,oroszgy/spaCy.hu,aikramer2/spaCy,oroszgy/spaCy.hu,banglakit/spaCy,oroszgy/spaCy.hu,banglakit/spaCy,honnibal/spaCy,raphael0202/spaCy,spacy-io/spaCy,explosion/spaCy,raphael0202/spaCy,Gregory-Howard/spaCy,Gregory-Howard/spaCy,raphael0202/spaCy,banglakit/spaCy,banglakit/spaCy,honnibal/spaCy,explosion/spaCy,raphael0202/spaCy,aikramer2/spaCy,Gregory-Howard/spaCy,aikramer2/spaCy,explosion/spaCy,raphael0202/spaCy,recognai/spaCy,explosion/spaCy,Gregory-Howard/spaCy,recognai/spaCy,recognai/spaCy,recognai/spaCy,recognai/spaCy