PetFish - New Dimension

Update 2.1.2 - Balance and fixes

1.- Added funcionality to petfish bucket, if you interact a petfish with a bucket you can catch them. (Works on every type and age, also on custom names)

2.- Dark Giant now has more follow range.

3.- PetFish has a better IA also improved the alpha proccess so you need more than 1200 of experience on petfish to make them alphas and the experience it can obtains depends on the health of the entities hunted. When it's ready to be alpha it summons particles and then just give them blocks of fruitberries the health and attack damage will be increased. Another thing is that you can see petfish' health on riding. 

4.- Now on krat dimension can't rain.

5.- Added spanish traduction (es).

FIXES

#1.- Fixed shooting riding a tamed petfish.

#2.- Petfish lag mounting it.

#3.- Petfish endy disappears (teleports too far).

#4.- Petfish looks at player instead of attacking targets.