update bitcoind.js for latest bitcoin upstream.
remove old and new comments.
link to now exposed functions. start using exposed leveldb.
start parsing blocks in leveldb.
remove unused leveldb code.
use leveldb to parse all blocks for txes.
fix leveldb parsing. remove old code.
add err field to ctx_list.
potential error handling.
put leveldb key in error message.
do not use leveldb.
leveldb work.
leveldb work.
more leveldb work.
leveldb work.
parse leveldb correctly.
potentially allow -txindex for faster addr lookups.
use tiny to cache addresses and start where we left off.
fix typo.
update readme.