Implemented the "Forgot Password" field with functionalities. If you're
self-hosting, you need to use some variables, which will be explained at
a later point in the readme and on the docker page.
Moved the token-based functions in the new API folder and started
commenting them. Changed the database_utils function to deal with the
new format commented in api/routes.py.
Minor adjustments in boot.sh function.
Made some convenience changes in models and created a Dockerfile for
deployment.
Also changed the configs to be compatible for custom variables in Docker
