Eternal Tomato crops height fix

I was just upset about how anoying it was to harvest eternal tomatoes on my field, so i make this mod. 

This mod will change the hitbox size of eternal tomato crops at stage 3 from Medium_tall to Medium and the custom model size from 0.9 to 0.5.

With this small change the harvested crops will no longer be in the line of sight of the player.  That makes harvesting large field way easier to do.

It's my first mod ever and i just started to learn jvscript because i want to do more mods on hytale. Let me know if there is something to improve or change.