Added a description to the palettes schema
Updated the function call names to be more modular

So, instead of `user.renderLogin` we can use `user.render.login`. Also
updated the names, such that instead of `delete` we use `remove` to
ensure no misunderstanding with interpreters and JavaScript keywords
Uncommented user routes for testing
Updated user handler to include more functions and a different layout using objects
Enforced jsdocs commenting standards for user handler