* Simplify with-rematch example by removing unnecessary code
Functionality has remained the same.
* Use correct store initialization (from with-redux)
Previous implementation didn't initialize the correctly. Since the `with-redux` example implements this correctly, this solution has been copied over almost verbatim.
I wrote a [script](https://github.com/j0lv3r4/dependency-version-updater) to update dependencies recursively in `package.json` files, e.g.:
```
$ node index.js --path="./examples" --dependencies="react=^16.7.0,react-dom=^16.7.0"
```
This PR contains the result against the examples folder.
