[UPDATE FIX] Vanilla Steve & Alex addon

1.1 vanilla balance update

they were too OP, so i balanced them so they feel more vanilla, here are the changes:

- nerfed health from 60 to 25, but once you tame them they will have 50 health points

- they no longer pick up items randomly

- nerfed punch distance for steve a bit

- now zombie and hostile variants drop more XP to compensate their difficulty

- new advenced combat AI, steve now attacks smarter and can attack multiple enemies without getting hit, and drinks healing potions more frecuently,

Alex now drinks generation 2 instead of instant healing

- they wear diamond armor less frequently, and can now equip copper armor

- they will now pick up armor if they dont have it or for a weaker item,  for example steve will pick a stone sword over a wooden one

- new custom spawn eggs! 

- now hostile variants are now temeable

IMPORTANT BEFORE DOWNLOADING!!!!

if you only want the hostile variants, you will need to download the other file anyway since the texture pack is NOT included in the hostile variants .mcaddon alone, you need the normal S&A resource pack