Write dirty tx and utxo files when rescans finish.
Write dirty tx and utxo files when rescans finish.

decred/dcrwallet,btcsuite/btcwallet,Stash-Crypto/btcwallet,jrick/btcwallet,synrg-labs/btcwallet,decred/dcrwallet,jrick/btcwallet,btcsuite/btcwallet,Stash-Crypto/btcwallet,Roasbeef/btcwallet,Roasbeef/btcwallet,synrg-labs/btcwallet,jrick/dcrwallet,jrick/dcrwallet