Set "gzip off;" for nginx
Set "gzip off;" for nginx

This avoids a problem where HTTP 4xx and 5xx error messages are corrupted
in transit to the browser.

Close #33

dwrensha/vagrant-spk,ndarilek/vagrant-spk,sandstorm-io/vagrant-spk,ndarilek/vagrant-spk,sandstorm-io/vagrant-spk,sandstorm-io/vagrant-spk,ndarilek/vagrant-spk,dwrensha/vagrant-spk,dwrensha/vagrant-spk