Switch to bitcoind by default.

I haven't implemented getting transactions from alphad (it needs the values
for the inputs, too), so switch to bitcoind.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

Makefile

@@ -5,9 +5,9 @@ NAME=MtGox's Cold Wallet
 PROTOCC:=protoc-c
 
 # Alpha has checksequenceverify, segregated witness+input-amount-in-sig+confidentual-transactions, schnorr, checklocktimeverify
-FEATURES := -DHAS_CSV=1 -DALPHA_TXSTYLE=1 -DUSE_SCHNORR=1 -DHAS_CLTV=1
-# Bitcoin uses DER for signatures (Add BIP68 if it's supported)
-#FEATURES := -DSCRIPTS_USE_DER #-DHAS_BIP68
+#FEATURES := -DHAS_CSV=1 -DALPHA_TXSTYLE=1 -DUSE_SCHNORR=1 -DHAS_CLTV=1
+# Bitcoin uses DER for signatures (Add BIP68 & HAS_CSV if it's supported)
+FEATURES := -DSCRIPTS_USE_DER=1 #-DHAS_CSV=1 -DHAS_BIP68=1
 
 TEST_CLI_PROGRAMS :=				\
 	test-cli/check-commit-sig		\