FL Reveal CDN

1. install aws cli from https://docs.aws.amazon.com/cli/latest/userguide/install-cliv2.html
2. configure aws cli with credentials provided by MHE
	aws --profile flreveal configure

3. use expiration times for data in CDN
4. use https://fl-reveal-math.lms.nonprod.mheducation.com FL Reveal Math CDN to access the content.

Note: the same credentials mentioned above can be used in something like https://s3browser.com/ for a graphical user interface.
