Rename "input" plugin to "service". It does many more things than just input.

lib/roles/device/plugins/phone.js

@@ -3,13 +3,13 @@ var syrup = require('syrup')
 var logger = require('../../../util/logger')
 
 module.exports = syrup.serial()
-  .dependency(require('./input'))
-  .define(function(options, input) {
+  .dependency(require('./service'))
+  .define(function(options, service) {
     var log = logger.createLogger('device:plugins:phone')
 
     function fetch() {
       log.info('Fetching phone info')
-      return input.getProperties([
+      return service.getProperties([
         'imei'
       , 'phoneNumber'
       , 'iccid'