message: Add 'debug' in place of 'logException'
  Change-type: patch
diff: const _ = require('lodash')
  const Bluebird = require('bluebird')
  -const analytics = require('../../../gui/app/modules/analytics')
  +const debug = require('debug')('etcher:sdk:usbboot')
  // The USB module calls `libusb_init`, which will fail
  // if the device we're running in has no USB controller
  @@ -29,7 +29,7 @@ const usb = (() => {
  try {
  return require('usb')
  } catch (error) {
  - analytics.logException(error)
  + debug('Couldn\'t require "usb". Reason: ', error.message, error.stack)
  return {
  getDeviceList: _.constant([])
  }
  