[Snyk Alert] Fix for 1 vulnerable dependency path

[snyk-bot]

New vulnerabilities have been disclosed, and this project is affected. This pull request fixes one or more vulnerable packages in the npm dependencies of this project.

The PR includes:

• Changes to your package.json to upgrade the vulnerable dependencies to a fixed version.

Vulnerabilities that will be fixed

With an upgrade:

• npm:bl:20160119

As these vulnerabilities are now publicly known, attackers can try to use them against your application, making fixing them a matter of urgency.

You can read more about Snyk's upgrade and patch logic in Snyk's documentation.

Note that this pull request only addresses the newly disclosed vulnerabilities mentioned above. See the Snyk test report for this project to review and fix the full list of vulnerabilities.

Check the changes in this PR to ensure they won't cause issues with your project.

Stay secure, The Snyk team

[coveralls]

Coverage remained the same at 5.263% when pulling b0ad2fe709173b6233271fd5cdc08fe6ee966210 on snyk-fix-2c3bb734 into b5f7d030f4e10e62a61fed3e2560b1ef7245fdbc on master.

[haoxins]

we should rm [email protected] in travis.yml 😢 haha