v3.0.1

Added

• Run verify-travis-appveyor as part of tests to ensure they are in sync (@ralphtheninja)
• Test that destroy() doesn't inadvertently create the directory (@vweevers)
• Add node 10 to Travis and AppVeyor (@ralphtheninja)

Changed

• Configure Greenkeeper to ignore updates to @types/node to reduce spam (@ralphtheninja)
• Upgrade to nan@2.10 (@ralphtheninja)
• Use resource names in all AsyncWorker classes (@ralphtheninja)

Fixed

• Handle all errors in destroy tests (@vweevers)
• Fix deprecation warnings related to Buffer() (@peakji)
• Fix deprecation warnings related to nan (@ralphtheninja)

Removed

• Remove node 5 and 7 from AppVeyor (@ralphtheninja)
• Remove console.log() from approximate-size-test.js (@vweevers)