finders 1.0.0-alpha8

Finders now provides its own tokens so we don't need to patch token for pathauto to work.

Facet grouping no longer relies on a hardcoded string prefix length, so it works whatever the facet field is called.

Fixed the wrong type in an assertion in the finder form which caused a crash.

Added config schema for field.formatter.settings.finders_channel_view.

Fixed various small issues so the tests are fully green.