Started work on ISSUES template.
Started work on ISSUES template.

Want to have small section to address each issue area:
* What happened/what did you expect?
* Fix suggestions/reason bug happened.
* How to reproduce for other contributors to replicate.
* Look at how workflow was affected by issue.
* As much detail as they can provide about their setup.

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