End blocks additions

Adds polished end stone Adds polished sandstone (overworld) Adds sandstone bricks (overworld) Plus stair, wall and slab variant Adds polished or smooth purpur block Adds dyeable purpur blocks Purpur block, purpur pillar and polished purpur And colour varients from additional chorus colours Adds white end rod lamp Adds purpur end lamp Adds frog light colours end rods, green, yellow and purple Adds end biome, aka makes water placed in the end purple Adds dyed popped chorus, blue, green, yellow, red, white and black. Eg blue purpur block , green polished purpur block. Adds end ore, endite which is gets ender powder, used for potions and to craft end rods, lamps, and end respawn anchors and other magical things. Also the endite block. Is needed for incantation arrows and end staff.

End powder can be crafted with glass to make it blast resistant.