Revert "Revert "Improve parser oracle around sentence breaks.""
Revert "Revert "Improve parser oracle around sentence breaks.""

This reverts commit 36e481c5845bac6ee83498b9a9e15f3348494eff.

explosion/spaCy,explosion/spaCy,recognai/spaCy,recognai/spaCy,explosion/spaCy,honnibal/spaCy,spacy-io/spaCy,aikramer2/spaCy,honnibal/spaCy,explosion/spaCy,spacy-io/spaCy,explosion/spaCy,recognai/spaCy,explosion/spaCy,honnibal/spaCy,recognai/spaCy,aikramer2/spaCy,aikramer2/spaCy,aikramer2/spaCy,recognai/spaCy,aikramer2/spaCy,aikramer2/spaCy,recognai/spaCy,spacy-io/spaCy,honnibal/spaCy,spacy-io/spaCy,spacy-io/spaCy,spacy-io/spaCy