*session will now be created when student signs up
  *student will be directed to list of his/her courses
  *option to create a new course is hidden if student
    is logged in.
  *when teacher signs up he/she will have a proper session
  *when teacher signs up will be directed to courses list
  *when teacher is on course list page he/she can make
    a new course
resolving merge conflicts
Merge pull request #9 from bootcoder/courses_index_spike

Courses index spike