Replace file watcher with sqlite database

[jmeaster30]

Currently we are creating a file watcher on the config file in order to configure the server live without needing to restart.

However, I realized it would bring a lot of benefits to move the configuration into a sqlite database.

The sqlite database will allow:

• [x] live updates without restarting the server
• [ ] in-memory/file caching of results

[jmeaster30]

Moved to a sqlite database! Closing as the caching is for issue #4