TODO:
* better css
* green checkmark
* reset button
* tests

Fix syntax on dashboard template

Quickfix to render the dashboard when there is no certificate db tables

only check cert_status when certificates feature flag is enabled

Feature/rocha/cert

enrolled_students query

This reverts commit 793354a0.

Revert "add migration to remove askbot columns"

This reverts commit 9281f3c1.

revised no certificate state for dashboard messages and removed course message UI for future work on separate branch