tests: Only set spotify.session_instance when needed
Fix broken Link() calls
examples: Update cover.py, fix Py3 compat
examples: Update shell.py
Fix broken User() call
examples: Update failing_link_to_playlist.py
docs: Add Session.get_link() to changelog
docs: Defer asyncio research to next release
docs: ADdd missing eventloop in example
session: Add get_toplist()
docs: Explain what the new session getters replaces
session: Improve MUSIC_DELIVERY logging
alsa: Add AlsaDriver
examples: Add AlsaDriver support to shell example
examples: Add seek support to shell example
examples: Add audio playback example
docs: Extend quickstart section on audio playback
docs: Update changelog and dev plans
alsa: Fix typo
alsa: Document 'card' kwarg