v0.3.1

After a couple months' hiatus working on a different project, I'm back on textacy. Since spaCy just released a new v1.0 — and I'd like to take advantage of some new features — this seemed like a good time to ensure compatibility as well as set minimum version requirements for other dependencies.

Changes:

• Updated spaCy dependency to the latest v1.0.1; set a floor on other dependencies' versions to make sure everyone's running reasonably up-to-date code

Bugfixes:

• Fixed incorrect kwarg in sgrank 's call to extract.ngrams() (@patcollis34, issue #44)
• Fixed import for cachetool 's hashkey, which changed in v2.0 (@gramonov, issue #45)