Button to parse image to png
Set AWS credentials in environment
Build S3 policy document JSON
Refactor image saving
Export policy document as Ruby object
Update Readme
Load policy document in controller
Post canvas to S3 as dataURI
Write top threads SQL
Build sentence form with s3 uploading
Add AWS SDK, build out server action form
Merge server and S3 submission
Reupdate .gitignore
Merge remote-tracking branch 'origin/master'
Merge form submission branch