Add Cakes, Trapdoors and Fence Gates (Compat), and misc fixes

[fileshredder]

Pretty much the title.

• Adds Cakes and Trapdoors into the game and also adds fence gates for compat.
• Also fixes some issues with fire and tilerenderer

Blocks Added:

• Cakes
• Trapdoors
• Fence Gates

Changes:

• Cake item has been turned into a TilePlanterItem to well, place cakes down
• Fixed a wrong sign being used for the first person fire function in IteminHandRenderer which caused fire's planes to render in swapped positions in first person.
• Fixed TileRenderer to read textures in correct direction vertically like it did in beta java, fixing textures like cake which had their side texture rendered incorrectly
• Added defaultshape call in tilerenderer to fix state issues with metadata dependent blocks like trapdoors and cake, which would also change their state in the hotbar and inventory when lookin at their tile in the world
• Fence tile and it's tesselation code was modified just to add one tiny function so they connect correctly with the fence gate

[fileshredder]

Also made bookshelves and clay actually drop their items instead of returning nothing.

[BrentDaMage]

Can you mark the comments that you addressed as resolved please?

[BrentDaMage]

The sides of the cake block are black when placed, and the cake tile (92) in the inventory renders like a flat carpet.

[fileshredder]

The sides of the cake block are black when placed, and the cake tile (92) in the inventory renders like a flat carpet.
?

[fileshredder]

The black side bug and the cake rendering like a carpet in the hotbar were both tilerenderer bugs that already should be fixed like seen in the screenshot?