v1.1.0

Changed

• :py:class:.ItemDownloadHelper only ever takes the first field when the singular name of a field is given
  and many values are available for that field. e.g. only ever takes the first artist when multiple artists are present
  and the requested field is 'artist' and not 'artists'
• :py:class:.RemoteCollectionLoader now inherits from :py:class:.MusifyItem interface.
  The class already implemented all necessary methods for this interface and was always designed
  to be an implementation of the :py:class:.MusifyItem interface.
• Rename print method on :py:class:.MusifyLogger to :py:meth:.MusifyLogger.print_line

Removed

• Implementation of REST API handling including all cache + authorisation implementations.
  Separated this off to a new package <https://github.com/geo-martino/aiorequestful>_.
• Moved all enum definitions to types modules and removed all enum modules.

Documentation

• Fix references to non-existent packages + add missing packages in API reference index