Fastboot: md5 is not defined

[ryanto]

Hello,

It looks like there's an error when running in Fastboot. The md5 shim throws an error that md5 is not defined on line 7. This creates an infinite loop and crashes the fastboot server.

There was an error running your app in fastboot. More info about the error:
 ReferenceError: md5 is not defined
    at Module.callback (/Users/ryan/projects/ember-map-frontend/tmp/broccoli_persistent_filterautoprefixer_filter-output_path-xC9ntuEm.tmp/assets/vendor/ember-cli-gravatar/md5-shim.js:7:1)

/Users/ryan/projects/ember-map-frontend/tmp/broccoli_persistent_filterautoprefixer_filter-output_path-xC9ntuEm.tmp/assets/vendor.js:27980
          throw new Error('infinite rendering invalidation detected');
          ^
Error: infinite rendering invalidation detected