CONFIG["standalone"] = true if CONFIG["standalone"].nil?
CONFIG["newrelic"] = false if CONFIG["newrelic"].nil?
CONFIG["bundler_groups"] ||= [:default, Rails.env]
CONFIG["bundler_groups"] << "standalone" if CONFIG["standalone"]
CONFIG["bundler_groups"] << "newrelic" if CONFIG["newrelic"]

CONFIG["secret_key"] ||= ENV["ZP_SECRET_KEY"] if ENV["ZP_SECRET_KEY"]
CONFIG["newrelic"] = (ENV["ZP_NEWRELIC"] == 1) if ENV["ZP_NEWRELIC"]