Final Pigmans! version

Added:

-German, English (Au, Ca, Gb, Nz, Pt, Us, Enp, Enws, Lol) and Spanish (Ar, Cl, Ec, Es, Mx, Uy, Ve) translations to pigman and zombie pigman spawn eggs and ruby item, ore.

-Custom Pigman and Zombie Pigman spawn egg colors

-Custom zombie pigman sounds

-New pack.png

-Desert zombie pigman texure

-New Ruby Block texture

-Added MIT_license.txt to the zip file

-Removed Pigrobrine