Moved course display to new JSP
Refactored view into individual JSPs
Added alerts for errors on AJAX requests
Extracted the content tags to a common HTML file
Fixed bugs in endpoints.
Fixed references to student and course model
Merge branch 'master' into viewRefactor
Merge pull request #24 from nathanshih/viewRefactor

View refactor
Merge remote-tracking branch 'origin/master' into controller
Fixed issue with updating passwords to null.