Update 2.7.0

[LucJosin]

Features

• Added [LogType].
• Added [LogConfig].
• Added [PermissionController] (Native)
• Added [PluginProvider] (Native)
• Added [setLogConfig] method.
• Added [checkAndRequest] method.
• Added [controller] to [QueryArtworkWidget].
• Added [retryRequest] param to [checkAndRequest] and [permissionsRequest].

Fixes

Android

• Fixed crash after request permission. - #68
• Fixed quality always being sent as 200 using [queryArtwork].

Changes

• Updated example.
• Renamed natives files/folders.
• Reduced the default artwork resolution (from 100 to 50).
• Updated [QueryArtworkWidget] params.
• Updated quality assert on [QueryArtworkWidget].

⚠ Important Changes

• Updated application permission check.
  • If application doesn't have permission to access the library, will throw a PlatformException.
• Updated quality param from [QueryArtworkWidget].
  • This param cannot be defined as null anymore and, by default, will be set to 50.
• Updated minimum supported Dart version.
  • Increase minimum version from 2.12 to 2.17.