Add redis package to package.json
Add redis

* Storing recently downloaded URLs
* Create route to retrieve URLs
* Create call in client side code to retrieve and display URLs
Update URL for storage
Merge branch 'store-recent-downloads' of github.com:commadelimited/JSDownloader
Start using Redis

* Comment back in the static recent downloads
* Add try/catch block to Redis insert
* Comment out recent downloads retrieval
Comment out everything using Redis