Fixed numerous requirement checks for Rag and Bone Man II, The Lost Tribe, The Tourist Trap, Waterfall Quest and The Fremennik Trials
Converted all books to new book interface Converted stats command to use the new book interface
Unified kotlin and java into just src/main Unified the rs09 and core packages Took all content out of the core package, and placed it into the new content package Reorganised all source code relating to content to be easier to find and explore