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

lib/units/device/plugins/install.js

@@ -27,7 +27,7 @@ module.exports = syrup.serial()
 
     router.on(wire.InstallMessage, function(channel, message) {
       var manifest = JSON.parse(message.manifest)
-        , pkg = manifest.package
+      var pkg = manifest.package
 
       log.info('Installing package "%s" from "%s"', pkg, message.href)
 
@@ -98,8 +98,8 @@ module.exports = syrup.serial()
       pushApp()
         .then(function(apk) {
           var start = 50
-            , end = 90
-            , guesstimate = start
+          var end = 90
+          var guesstimate = start
 
           sendProgress('installing_app', guesstimate)
           return promiseutil.periodicNotify(