Week 2

- Created Domain model (Programs)
- Created Domain model (Courses)
- Created Service ProgramSvc protocol
- Created Service CourseSvc protocol
- Implemented NSUrlConnectionProgramSvc service
- Implemented NSUrlConnectionCourseSvc service
- Updated ProgramsTableViewController to populate SCIS Programs from course provided url
- Updated CoursesTableViewController to populate SCIS Courses for a program from course provided url