Release 3.1.5

• Updated deps (472c286)
• Downgraded dep to fs-extra to prevent Jest issues in Travis. jprichardson/node-fs-extra#687 (9b42a52)
• Extend CI testing to Node v12 (ab8a9a7)
• Cleanup lock file (02678b5)

Release 3.1.4

• Updated deps (603531c)

Release 3.1.3

• Updated deps (fd02451)

Release 3.1.2

• Updated deps (9cd7def)

Release 3.1.1

• Minor updates (650e667)

Release 3.1.0

• Fixed semver incompatibility (e8828e2)
• Updated deps + removed flow (2f2e11d)

Release 3.0.8

• Added three new methods to have access to internal data structures. (e43498b)

Release 3.0.7

• Updated deps (7694654)

Release 3.0.6

• Updated deps (4d46376)

Release 3.0.5

• Updated year (4ce07a2)
• Fixed broken error message handling (97e8d7d)