bird v2.4.0

major bird update. please back up user data and re-install bird.

this update adds:
userapp support
Achivements
More Bird Types
Limits a server to 3 bird channels (to prevent farming)
/garden command (joke mod action)
Add more data for birds (totals and times)
use config.json for emojis (also uses birds.json, birddata.json, and achs.json but none are hard coded now)
/bird pulls from birds.json (this was an important change trust me)
/rate command

a few other things but i forgor