new echo announcements

• echo look
• echo show
• toymail
• amazon jobs breakdown
• aws community day event, June 15th, San Francisco
• aws public datasets
• gov spending dataset
• AWS kinesis analytics anomaly detection
• polly audiobook example
• weekly AWS complaint, java default lambda memory size is too small
• Eric Hammond post, 'Pay The Same Price For Faster Execution'
• automatically determining lambda size
• is kotlin a good fit for java?
• typescript at slack
• going back to stepfunctions
• Creating a serverless AMI certification pipeline