2.17: Custom cache handlers

Changed

• moved os.remove(session_cache_path()) inside try block to avoid TypeError on app.py example file
• A warning will no longer be emitted when the cache file does not exist at the specified path
• The docs for the auth parameter of Spotify.init use the term "access token" instead of "authorization token"
• Changed docs for search to mention that you can provide multiple types to search for
• The query parameters of requests are now logged
• Deprecate specifing cache_path or username directly to SpotifyOAuth, SpotifyPKCE, and SpotifyImplicitGrant constructors, instead directing users to use the CacheFileHandler cache handler
• Removed requirement for examples/app.py to specify port multiple times (only SPOTIPY_REDIRECT_URI needs to contain the port)

Added

• Added log messages for when the access and refresh tokens are retrieved and when they are refreshed
• Support market optional parameter in track
• Added CacheHandler abstraction to allow users to cache tokens in any way they see fit

Fixed

• Fixed Spotify.user_playlist_reorder_tracks calling Spotify.playlist_reorder_tracks with an incorrect parameter order
• Fixed deprecated Urllib3 Retry(method_whitelist=...) in favor of Retry(allowed_methods=...)