Update JSHint to latest npm package v0.6.3. Resolves #173
Update JSHint to latest npm package v0.6.3. Resolves #173

Signed-off-by: Rick Waldron dd8fdbe95c7f81f312b273ef8860922803e9ef16@gmail.com <dd8fdbe95c7f81f312b273ef8860922803e9ef16@gmail.com>

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