Huge commit, tons of updates!

- Fixed a player updating issue where the player would flicker and move to random positions
- Pretty much done melee combat
- Combat cooldowns done
- NPC Retreating
- Almost done range combat
- Skulling completed
- Every single prayer completed and working perfectly (needs better drain formula)
- HP will regenerate if you have accept aid on, stats will go down when boosted and go up when weakened, and prayers have an effect on the regeneration rates