NetBSD now has libusb

Author: peternewman

build.config

@@ -104,7 +104,7 @@ SLAVES = {
  },
  'netbsd': {
  'amd64': [
- Slave('noopenslp', has_ola_ja_rule_deps=False), # RenZO
+ Slave('noopenslp'), # RenZO
  ],
  },
  'openbsd': {