Start nginx after php5-fpm and mysql bind sockets
Start nginx after php5-fpm and mysql bind sockets

This prevents a 502 error on initial grain load, when
sandstorm-http-bridge sends a request to nginx as soon as it binds the
socket, but php5-fpm has not yet bound its socket.

dwrensha/vagrant-spk,thejsj/vagrant-spk,sandstorm-io/vagrant-spk,ndarilek/vagrant-spk,kustomzone/vagrant-spk,jparyani/vagrant-spk,dwrensha/vagrant-spk,ndarilek/vagrant-spk,jparyani/vagrant-spk,sandstorm-io/vagrant-spk,thejsj/vagrant-spk,sandstorm-io/vagrant-spk,kustomzone/vagrant-spk,dwrensha/vagrant-spk,ndarilek/vagrant-spk