AuroraLib

Fixes

• Ignore non player entites (eg NPCs) in worldguard expansion
• Handle kelp the same way as sugar_cane, bamboo, cactus
• Fix auto save not rescheduling itself properly when there are no data to save in one cycle
• Throw on empty command in CommandDispatcher

New stuff

• Add /aurora debug blockremove to force unregister player placed block
• Builders for ItemConfig
• Add /stash view