Merge pull request #51 from Rutherther/feat/easy-api

Add easy apis for various things

feat(packets): add n_run for npc operations

feat(packets): add party stat packet

feat(packets): add inventory packets

feat(packets): add many new packets

Merge pull request #8 from Rutherther/game-objects

Game objects

feat(packets): add miniland info and objects packets

feat(packets): add missing hitmode

feat(packets): add entities and maps packets

feat: split packets definitions into separate assembly