Add permissions

Add permissions to quizzes, quiz_submissions, and lessons
Add Breadcrumbs
Fix naming when taking a course test
Auto complete lesson when all quizzes are taken
Revert "Add Breadcrumbs"

This reverts commit 475e8df8749fb440f86ff363b0b7b2ca55068fd6.
add breadcrumbs
Merge remote-tracking branch 'origin/Kevin'