Adding prettier support. ESLint support to come.

[matthewhudson]

No description provided.

[coveralls]

Coverage remained the same at 65.339% when pulling 63d1ed5 on topic/add-linting into 20e0344 on master.

[codecov-io]

Codecov Report

Merging #125 into master will not change coverage.
The diff coverage is 68.11%.

@@           Coverage Diff           @@
##           master     #125   +/-   ##
=======================================
  Coverage   73.82%   73.82%           
=======================================
  Files           1        1           
  Lines         149      149           
=======================================
  Hits          110      110           
  Misses         39       39

Impacted Files	Coverage Δ
src/index.js	73.82% <68.11%> (ø)	⬆️

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[coveralls]

Coverage decreased (-1.0%) to 64.344% when pulling 21ed93d on topic/add-linting into 20e0344 on master.

[coveralls]

Coverage decreased (-1.0%) to 64.344% when pulling 9365528 on topic/add-linting into 20e0344 on master.