v0.9

• Fix web entities moving around unexpectedly by disabling their AI by default, entity_disable_ai (GH-34)
• Fix excessive logging by disabling finest level by default, can re-enable with debug (GH-35)
• Fix loading from any URL by removing external_address/port options and inferring from document.location (GH-31)
• Fix not finding configured world from world plugins, by loading later (GH-29)
• Add option to kick web players when their sheep dies, entity_die_disconnect (GH-32)
• Add configurable block translation, you can now edit blocks_to_web and related options to add more, warn/not warn on missing blocks (warn_missing_blocks_to_web), and configure the missing block substitution (GH-33)