fix: package.json to reduce vulnerabilities (#41)
fix: package.json to reduce vulnerabilities (#41)

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/npm:base64url:20180511
- https://snyk.io/vuln/npm:cryptiles:20180710
- https://snyk.io/vuln/npm:extend:20180424
- https://snyk.io/vuln/npm:hoek:20180212
- https://snyk.io/vuln/npm:lodash:20180130
- https://snyk.io/vuln/npm:vue:20180222
- https://snyk.io/vuln/npm:vue:20180802
Jasius/Portfolio,Jasius/Portfolio