CourseCont.it1 - fail: (segfault) add course
CourseCont.it1 - pass: add course
CourseCont.it2 - fail: returns last
CourseCont.it2 - pass: returns last
CourseCont.it3 - fail: (segfault) next
CourseCont.it3 - pass: next
CourseCont.it4 - fail: prev
CourseCont.it4 - pass: prev
Merge pull request #2 from forstermatth/coursecont_dev

Coursecont dev complete