Fix bug connecting spvWallet to multiple peers when using Tor
Fix bug connecting spvWallet to multiple peers when using Tor

The spvwallet normally prevents us from connecting to the same ip:post more
than once but this, of course, would prevent us from connecting to multiple
peers if we're using a proxy since they would all go to the same IP.

This commit disables the duplicate address check when using a proxy.

OpenBazaar/spvwallet,cpacia/BitcoinCash-Wallet,cpacia/spvwallet,cpacia/BitcoinCash-Wallet,cpacia/BitcoinCash-Wallet,OpenBazaar/spvwallet,OpenBazaar/spvwallet