Fix all lib/ files with ESLint rules with 0 errors.

lib/units/device/support/sub.js

@@ -26,7 +26,7 @@ module.exports = syrup.serial()
       })
       .then(function() {
         // Establish always-on channels
-        ;[wireutil.global].forEach(function(channel) {
+        [wireutil.global].forEach(function(channel) {
           log.info('Subscribing to permanent channel "%s"', channel)
           sub.subscribe(channel)
         })