Adds Docker

The project can now be run using docker.

Additional additions:

• Adds ESlint
• Adds Sentry error logging
  • Project errors are handled better
• Adds a contact form
• Add Cloudflare proxy to only accept requests from Cloudflare
• Adds dummy database for local testing
• Remove parcel
  • Add node-sass
• Updated styling

Change to squirrellyJS

v2.0.0

Fix heroku deployment