Basic Sentry setup

Not running the install script automatically at this point yet.

site-cookbooks/kosmos_sentry/templates/default/env.custom.erb

@@ -0,0 +1,11 @@
+<% @config.each do |key, value| %>
+<% if value.is_a?(Hash) %>
+<% value.each do |k, v| %>
+<%= "#{key.upcase}_#{k.upcase}" %>=<%= v.to_s %>
+<% end %>
+<% else %>
+<% if value %>
+<%= key.upcase %>=<%= value.to_s %>
+<% end %>
+<% end %>
+<% end %>