Add how the messages are sorted in the getMessages method
Add how the messages are sorted in the getMessages method

mikerowan/ios-library,grosch/ios-library,ipmobiletech/ios-library,grosch/ios-library,ipmobiletech/ios-library,mikerowan/ios-library,manuyavuz/ios-library,zhangqinghe/ios-library,zhangqinghe/ios-library,ipmobiletech/ios-library,manuyavuz/ios-library,manuyavuz/ios-library,grosch/ios-library,mikerowan/ios-library,zhangqinghe/ios-library