Permissions issues on /srv/db after a deployment

[x974]

We are using the following for bigcouch service:

https://github.com/2600hz/chef_solo/blob/master/cookbooks/bigcouch/recipes/default.rb#L71-L75

The problem is that the init script will start bigcouch as root and mess the permissions on the shard files. We should be using bluepill, as we do for the other services.