function selectColor(namespace) {
		  var hash = 0, i;

		  for (i in namespace) {
		    hash  = ((hash << 5) - hash) + namespace.charCodeAt(i);
		    hash |= 0; // Convert to 32bit integer
		  }

		  return exports.colors[Math.abs(hash) % exports.colors.length];
		}
Check if this is a conditional GET request.

@return {Boolean}
@api private