Revert "hide student context cards feature"
Revert "hide student context cards feature"

This reverts commit 9bc0eda9e09b0d955be9dadc1199cd1f7936f220.

closes FALCOR-98

test plan: you can turn on the feature in production

Change-Id: If3e538d22548d8e20b63ed0224cff3827c482ceb
Reviewed-on: https://gerrit.instructure.com/101397
Tested-by: Jenkins
Reviewed-by: Clay Diffrient <9dff2e5c98626d20d2848250c411e8009465bb87@instructure.com>
QA-Review: Dan Sasaki
Product-Review: Robert Lamb <bf934bf7cdbebe5899399a138c0cb75c4d783999@instructure.com>

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