add description how to run the app on AWS with using CloudFormation template [ci skip]
add description how to run the app on AWS with using CloudFormation template [ci skip]

ryuzee/open-slideshare,jaambee/open-slideshare,ryuzee/open-slideshare,wangjun/open-slideshare,jaambee/open-slideshare,wangjun/open-slideshare,ryuzee/open-slideshare,jaambee/open-slideshare,wangjun/open-slideshare