v1.1.1

• chore: add yarn.lock (9f0029b)
• chore(package): update ava to version 0.18.1 (524ec31)
• chore(package): update babel-preset-stage-2 to version 6.22.0 (92350cb)
• chore(package): update eslint to version 3.14.0 (22a308e)
• chore(package): update eslint-plugin-ava to version 4.0.1 (cba94a1)
• chore(package): update husky to version 0.12.0 (147f2d6)
• chore(package): update nyc to version 10.0.0 (074dde7)
• chore(package): update unity-cache to version 2.0.0 (52a000a)
• chore(package): update validate-commit-msg to version 2.10.1 (79fc50d)
• fix(deps): freeze unity-cache version (7642f1c)