Refactor the project

[BartWillems]

Currently everything is in the root of the project, I would like something like this:

• rooms
  • routes.rs
  • room.rs
• youtube
  • routes.rs
  • youtube.rs
• users
  • routes.rs (?)
  • user.rs
• ...
• main.rs
• lib.rs

Also, more tests maybe. I don't know how to test properly with the database.

[BartWillems]

I should use modules in stead of Impl.

pub mod Foo {
    #[get("/foo/bar")]
    pub fn bar() -> String {
        String::from("Something something foobar")
    }
}