v1.2.0

Added

• Can now get tags from any :py:class:.MusifyItem and set tags on any :py:class:.LocalTrack
  using the relevant :py:class:.Field enums
• Equality comparison methods to all implementations of :py:class:.Filter
• :py:class:.BasicLocalCollection for creating and managing arbitrary local collections
• :py:class:.MusifyEnum now displayed correctly when outputting to json on :py:class:.PrettyPrinter objects
• :py:meth:.LocalTrack.move and :py:meth:.LocalTrack.rename methods to handle moving the file on the disk.
• Set the path and filename properties on a :py:class:.LocalTrack to defer the movement of a file on the disk.
  Setting a new path in this way does not immediately move a file.
  Instead, the file will be moved when :py:meth:.LocalTrack.save is called with a path type
  tag field as an argument.

Changed

• Track number zero fill amount is now calculated from the track total value
  when writing track tags on :py:class:.LocalTrack
• Simplified dict output from :py:class:.FilterComparers
• Field names displayed as lower case in dict output on relevant :py:class:.PrettyPrinter implementations
• Expand logging for results from saving tracks on local collections

Fixed

• Drop null responses from Spotify API which cause bugs in execution logic
• Bug in :py:meth:.LocalLibrary.load_tracks that would cause it to store None when the track could not be loaded