Edited gitignore
Merge branch 'learner' of https://github.com/kelleystephens/study-buddy into learner
Learner dashboard working - shows course material, tests
routes updated
samantha changes
updated for merge
fixed route confliects
score function added
logout function added
Submits learner test answers, scores, saves to DB.  Changed score function to allow for single-question tests.
Moved logout to nav bar
pulled down changes
finished content-viewing on learner side
merged with Rachel's changes
functionality of learner and creator complete