Refactor tor usage entirely

Use a custom resource and separate recipe for service configs with
pre-set keys and hostnames

site-cookbooks/tor-full/templates/default/torrc.erb

@@ -88,7 +88,7 @@ DataDirectory <%= node['tor']['DataDirectory'] %>
 #HiddenServicePort 22 127.0.0.1:22
 <% node['tor']['HiddenServices'].each do |name, service| -%>
 
-HiddenServiceDir <%= service['HiddenServiceDir'] %>
+HiddenServiceDir /var/lib/tor/<%= name %>/
 	<% service['HiddenServicePorts'].each do |port| -%>
 HiddenServicePort <%= port %>
 	<% end -%>