This mod currently adds slabs, stairs, panes, walls, fences, doors, trapdoors and sticks (i'm planning to make tools for each block too)
The blocks I have finished are:
Grass, Dirt, Gravel and Sand. They each have their breaking sounds and respective tools, but the gravel and sand variants have no gravity (i will fix that in the future)
Grass and Dirt have crafting recipes, even in the grindstone too.