assets feature complete (or at least described-feature complete) for initial release: assetnew, assetactivate, assetsend, assetupdate, assetpeg, assetgenerate, assetdissolve, assetconvert all working. Still need to change transaction creation to accept multiple unspent outputs as inputs to create the txn - instead of only using the latest-known input only. Also need to add comprehensive field sanity checking as well as state checking when creating transactions, as well as comprehensive field and state checking of all transactions in CheckAssetInputs. Copious TODO comments in the asset code also need to be reviewed and deal with, and addinional optional booleans in assetnew need to be properly stored in txn object and handled in the code. But the basis is there, and it works great.