incorrect header check
[issue link]Hello,
on deployment with zeit.co/now I receive after upgrade to NUXT 1.0.0-rc4 an error in the console:
> Error: incorrect header check, 7a94279e18b008b0d70a5c8e65e531c5575f5387.tar.gz
The build is after some tryouts successful but I still want to share this issue.