Fix PhraseMatcher to remember attr on pickling (#4336)
Fix PhraseMatcher to remember attr on pickling (#4336)

* Fix PhraseMatcher to remember attr on pickling

* Check for attr as int or long

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