v3.2.0

• #507 - Ignore coverage folder (thanks @rimiti)
• #506 - Fix Coveralls timeouts on Travis (thanks @rimiti)
• #505 - Use node 10 instead of node 9 (thanks @rimiti)
• #504 - Coverage + Coveralls integration (thanks @rimiti)
• #503 - Dependencies updated (thanks @rimiti)
• #495 - Fix example in README.md (thanks @Otto-AA)