* #74: Add UserID to the Song model
* #74: Added functionality to retrieve user id from the token
* #74: Songs will now contain the User Id when uploading
* Updated Readme and script to add migrations
* #74: Some cleanup
* #79: Added query parameter to randomize filename when downloading songs
Right now only the endpoint has this parameter added
* #79: Added functionality to the comressed song endpoint
* Added functionality to the download cover art