Port codebase to latest halo2 API.

script/compile_all_bins.sh

@@ -1,9 +1,12 @@
 #!/bin/sh
 set -e
 
+# foo|bar|baz
+skip_bins='cashierd'
+
 find_packages() {
 	find bin -type f -name Cargo.toml | while read line; do
-		if echo "$line" | grep -Eq 'cashierd|darkfid|gatewayd'; then
+		if echo "$line" | grep -Eq "$skip_bins"; then
 			continue
 		fi