Fix error while adding more than 1 nav/info link

Update instructions

Bump ws from 7.3.0 to 7.4.6 (#41)

Bumps [ws](https://github.com/websockets/ws) from 7.3.0 to 7.4.6.
- [Release notes](https://github.com/websockets/ws/releases)
- [Commits](websockets/ws@7.3.0...7.4.6)

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Update version in package.json

Prettify HTML file before saving (#28)

Merge branch 'master' of https://github.com/shaansubbaiah/Portfolio i…

…nto master

Replace default values in config