new branch for addding Quiz (Exam) functionality.
Tried to add the logic for Quizzes. Had to name them Exams to make Ruby happy. Known issue: Exams will not update the math problems that should belong to them.
I *think* I have the Update working for Quizzes (called Exams in the code)
finished CRUD for exams (quizzes). Beginning to work on actually *taking* already created quizzes.
All basic functions are now implemented.
Added some comments to help understand the code
Fixed some minor format and comment issues.
Attempts to fix the update_attributes issue. No luck yet.
Finishing up the basics in preparation for a merge.
Merge pull request #1 from Onikoroshi/Quizzes

Quizzes