bitcoin/bitcoin — pull request #1303 by jgarzik (2012-05-14 18:12:46+00:00)
Title: Split BDB database blkindex.dat into multiple databases

1) block hash -> CBlockIndex becomes "blkhash.dat", DB_HASH
2) tx hash -> CTxIndex becomes "txhash.dat", DB_HASH
3) remainder is renamed to CMetaDB, "blkmeta.dat"

DEPENDENCIES: #1295, #1300, and #1293, in that order

OBSOLETES: #1282