Delay the consul reload when config file changes
Delay the consul reload when config file changes

On first install, the consul service may not exist when we create the `node[:consul][:config_dir]}/default.json`. This leads to an error as the service tries to restart itself (thanks to `subscribes`) before the `/etc/init.d/consul` is created.
johnbellone/consul-cookbook,johnbellone/consul-cookbook,johnbellone/consul-cookbook