probe undefined url bug fix
Fixed scoping issue on probe url bug fix
Fixed horrible UI for probe editing.
Bug fix: Answer feedback boxes not displaying.
Updated Hardcode file.
Updates of pretest and posttest creation and views.

Registration of students for 2013.
Added end point for pretest and export.

Updated register students to import list from external file.
Added PreTestAnalytics.
Updated hardcode.
Updated hardcode and student list.
Added model and end user functionality for adding alternate exam questions.
Display total points for probes and exam questions.
Added security feature to block url access to exam questions.

Cleaned up console.log events.
Added preview views to Probe and Exam question editing.

'Exit Quiz' now returns to previous level of editor.

Increased size of text boxes in probe editing view.
Bug fix: corrected URL for Quiz with Feedback practice mode.
Update to hardcode.
Updated student list.
New midterm creation.
Removed nugget titles from exams.
Updates to midterm templates and view.
Midterm URL activated.
Disable Tabs. Enable Midterm Tab.
Remove midterm tab.