Twilight Forest Fixes (Doors & Misc)

This mod fixes a few issues present in older versions of The Twilight Forest, these being:

- Door items not having textures, causing them to be rendered as pink and black squares;
- The transwood trapdoor using the twilight oak trapdoor texture;
- Missing english localization names for certain blocks/entities.



Fixed textures and models taken from this pull request by xemnes.