Vanilla-styled Mods

--I went through all the blocks in divinerpg except for the ones in Vethea and converted most of the 32x32 block textures into 16x16 textures to make the divinerpg textures more vanilla friendly.

--The iron bricks in the divinerpg mod now actually look like iron and the darkstone bricks texture now matches the texture of darkstone from abyssalcraft. 

--Most blocks from the mortum dimension in divinerpg are now significantly darker in order to make the dimension look better.