Textures... For the Kids.

-Fixed Cardboard side texture.
-Fixed Wet Cardboard side texture.
-Updated Bricked Glass texture.
-Updated Tiled Glass texture.
-Updated Glass Window texture.
-Re-added Redwood Door textures (now has an individualized style like
the other Wood Doors in 1.8).
-Re-added Wood Trapdoor textures (they now match the style of their 1.8
Door counterparts).
-Added Cracked Glass texture.
-Added Glass Trapdoor texture.
-Added Magnetic Torch texture.
-Added Fire-Resistant Torch texture.
-Added Block of Dust texture.
-Added Wet Cracked Icestone texture.
-Added Wet Cracked Glacierrock texture.
-Added all Shimmer Stone Stonecutter textures.
-Added all Prismarine Lamp Stonecutter textures.
-Added Edgestone variant textures for the 9 new Stone types.
-Moved Glass textures into their own folder for better organization
(those will need re-linking in the code).