Integrate course page mock into course page
Resolve merge conflicts
Modify teacher seed data script
Integrate course page mockup
Add redirect to previous page on login button
Add redirect to home page from login page if authenticated
Separate description field into long and short descriptions
Add position and organization fields in teacher model
Update views, forms, and seed data script with new fields
More fields in course page
Merge pull request #49 from calblueprint/course-style

Course style
Change skill level names to more readable form by users. (BEG --> Beginner, etc.)
Implement Course Listings Page
Use cdn (content distribution network) for javascript libraries
Link course button in navbar to course listings page. Update url referencing for other buttons.
Update datetime display to more readable form.