UX Issues on pre-release

[A-lexisL]

1. The front page is not displayed full-frame(user needs to scroll down to reveal the buttons); there is "coming really, really soon"; confusing "Layup" -> I suppose it is searching by difficulty
2. in course searching page: "Browse and discover courses at University of Michigan - Joint Institute"
3. Term: I suppose the valid options now are: "26S", "26F", "26X", which are confusing. Should change to "26SP", "26FA", "26SU", and add a hint message reminding users. Also, could consider transforming all the variations from user input (like "26Sp", "26sp") to a general "26SP" in db.