* Add native statement table * Code review
* Add value type documentation * Modify footnote
Add initial MerkleTree implementation, which is a wrapper on top of Plonky2's MerkleTree, with the idea that the future iteration will replace it by the MerkleTree specified at https://0xparc.github.io/pod2/merkletree.html .
* add initial spec of the merkletree * update gh workflow to work with the new book path * rephrase non-inclusion section
