• Change type field on @Property() annotation to PropertyType.
• Add support for string array properties: List<String>.
• Add support for byte array properties: List<Int>, Uint8List, Int8List.
• Add @Index() and @Unique() property annotations
  (thanks @Buggaboo for #123).
• Add Query.remove() to remove all objects matching the query.
• Fix Query.findStream() to only rerun on changes to the queried type
  (thanks @RTrackerDev and @Buggaboo for #152).
• Mark offset and limit query parameters deprecated, use offset() and limit() instead.
• Update to objectbox-swift 1.4.1
• Internal changes in preparation for null-safety (still waiting for our dependencies to migrate).