DX-339: run npm test in travis-ci (#237)
DX-339: run npm test in travis-ci (#237)


mlsnyder/developer-dot,mlsnyder/developer-dot,benfjohnson/developer-dot,benfjohnson/developer-dot,ted-spence-avalara/developer-dot,bob-erdman/developer-dot,benfjohnson/developer-dot,bob-erdman/developer-dot,ted-spence-avalara/developer-dot,ted-spence-avalara/developer-dot,mlsnyder/developer-dot,ted-spence-avalara/developer-dot,bob-erdman/developer-dot,ted-spence-avalara/developer-dot,mlsnyder/developer-dot,benfjohnson/developer-dot,benfjohnson/developer-dot,mlsnyder/developer-dot,bob-erdman/developer-dot,bob-erdman/developer-dot