code: function getPolicies(controller, action) {
  		var policies = config.policies;
  		var currentPolicies = [];
  		if (policies[controller] && policies[controller][action]) {
  			currentPolicies = policies[controller][action];
  		} else if (Object.isString(policies[controller])) {
  			currentPolicies = policies[controller];
  		} else if (policies[controller] && policies[controller]['*']) {
  			currentPolicies = policies[controller]['*'];
  		} else if (policies['*']) {
  			currentPolicies = policies['*'];
  		}
  
  		if (currentPolicies === true) {
  			currentPolicies = [];
  		}
  
  		if (!Object.isArray(currentPolicies)) {
  			currentPolicies = [currentPolicies];
  		}
  
  		currentPolicies = currentPolicies.map(function(policy) {
  			var policyPath = path.join(config.rootDir, config.paths.policies, policy);
  			return require(policyPath);
  		});
  		return currentPolicies;
  	}
docs: gets the policies in effect for a given controller and action
  @param  {String} controller
  @param  {String} action
  @return {Array}            policies