Added specifications
Added specifications

PedroRomanoBarbosa/libgdx,PedroRomanoBarbosa/libgdx,PedroRomanoBarbosa/libgdx,PedroRomanoBarbosa/libgdx,PedroRomanoBarbosa/libgdx,PedroRomanoBarbosa/libgdx,PedroRomanoBarbosa/libgdx,PedroRomanoBarbosa/libgdx