For workshop admin team: When providing instance addresses for learners, include :8787 in the link so learners can click the link directly from the spreadsheet rather than copy/pasting into browser and adding :8787. Also make the spreadsheet READ ONLY for learners to prevent learners accidentally deleting AWS instances. Instructors will need write access to assign instances to individual learners.

[JasonJWilliamsNY]

[JasonJWilliamsNY]

This is related to #97 and will handle here by creating a setup page based on the the text there.

[JasonJWilliamsNY]

Tried to fix, but ran into a new issue: datacarpentry/genomics-workshop#167