#7 Remove node vulnerabilities

npm WARN notice [SECURITY] constantinople has the following vulnerability: 1 critical. Go here for more details: https://www.npmjs.com/advisories?search=constantinople&version=3.0.2 - Run `npm i npm@latest -g` to upgrade your npm version, and then `npm audit` to get more info.
npm WARN notice [SECURITY] morgan has the following vulnerability: 1 moderate. Go here for more details: https://www.npmjs.com/advisories?search=morgan&version=1.9.0 - Run `npm i npm@latest -g` to upgrade your npm version, and then `npm audit` to get more info.
npm WARN notice [SECURITY] uglify-js has the following vulnerabilities: 2 low. Go here for more details: https://www.npmjs.com/advisories?search=uglify-js&version=2.2.5 - Run `npm i npm@latest -g` to upgrade your npm version, and then `npm audit` to get more info.
npm WARN notice [SECURITY] clean-css has the following vulnerability: 1 low. Go here for more details: https://www.npmjs.com/advisories?search=clean-css&version=3.4.28 - Run `npm i npm@latest -g` to upgrade your npm version, and then `npm audit` to get more info.

``` npm WARN notice [SECURITY] constantinople has the following vulnerability: 1 critical. Go here for more details: https://www.npmjs.com/advisories?search=constantinople&version=3.0.2 - Run `npm i npm@latest -g` to upgrade your npm version, and then `npm audit` to get more info. npm WARN notice [SECURITY] morgan has the following vulnerability: 1 moderate. Go here for more details: https://www.npmjs.com/advisories?search=morgan&version=1.9.0 - Run `npm i npm@latest -g` to upgrade your npm version, and then `npm audit` to get more info. npm WARN notice [SECURITY] uglify-js has the following vulnerabilities: 2 low. Go here for more details: https://www.npmjs.com/advisories?search=uglify-js&version=2.2.5 - Run `npm i npm@latest -g` to upgrade your npm version, and then `npm audit` to get more info. npm WARN notice [SECURITY] clean-css has the following vulnerability: 1 low. Go here for more details: https://www.npmjs.com/advisories?search=clean-css&version=3.4.28 - Run `npm i npm@latest -g` to upgrade your npm version, and then `npm audit` to get more info. ```