* Update to capture server exceptions and more
- Adds test cases for several server and client-side exceptions
- Allows capturing more server-side exceptions by overriding _error.js and using Sentry.captureException() within
- Use @sentry/node on the server
- Rely on Next.js's React Error Boundary instead of creating our own in _app.js
* Update test notes
Found some differences while testing in production
* Remove accidental mount throw on test 8
* Add note about server-side source maps
* Linting fixes
* Run prettier over packages/**/*.js
* Run prettier over packages/**/*.ts
* Run prettier over examples
* Remove tslint
* Run prettier over examples
* Run prettier over all markdown files
* Run prettier over json files
