Better Pets

Patch Notes:

• Fixed pets copying levels from other pets when switching active pets too fast.
• Fixed pets copying levels from other pets when switching active pets when gaining experience.
• Fixed a bug where pets could be tied to multiple players.
• Fixed a bug where multiple players could have their active pet incorrectly despawned.
• Fixed a bug where more than one pet could receive experience from a single event.
• Fixed a bug where the player would be recognised as the owner while not having any pet active.
• Removed in-game developer note.
• Changed phoenix lore.