tests: move /electrum/tests to /tests

tests/regtest/run_bitcoind.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+export HOME=~
+set -eux pipefail
+mkdir -p ~/.bitcoin
+cat > ~/.bitcoin/bitcoin.conf <<EOF
+regtest=1
+txindex=1
+printtoconsole=1
+rpcuser=doggman
+rpcpassword=donkey
+rpcallowip=127.0.0.1
+zmqpubrawblock=tcp://127.0.0.1:28332
+zmqpubrawtx=tcp://127.0.0.1:28333
+fallbackfee=0.0002
+[regtest]
+rpcbind=0.0.0.0
+rpcport=18554
+EOF
+rm -rf ~/.bitcoin/regtest
+bitcoind -regtest &
+sleep 6
+bitcoin-cli createwallet test_wallet
+addr=$(bitcoin-cli getnewaddress)
+bitcoin-cli generatetoaddress 150 $addr
+tail -f ~/.bitcoin/regtest/debug.log