message: feat(gui): Add ability to set analytics tokens via env
  This adds the ability to set the Sentry & Mixpanel API tokens
  via environment variables.
  Change-Type: patch
diff: @@ -23,8 +23,10 @@ const settings = require('../models/settings')
  resinCorvus.install({
  services: {
  - sentry: _.get(packageJSON, [ 'analytics', 'sentry', 'token' ]),
  - mixpanel: _.get(packageJSON, [ 'analytics', 'mixpanel', 'token' ])
  + sentry: process.env.ANALYTICS_SENTRY_TOKEN ||
  + _.get(packageJSON, [ 'analytics', 'sentry', 'token' ]),
  + mixpanel: process.env.ANALYTICS_MIXPANEL_TOKEN ||
  + _.get(packageJSON, [ 'analytics', 'mixpanel', 'token' ])
  },
  options: {
  release: packageJSON.version,
  