Update course lists for 2017-2018
Update course lists for 2017-2018

### Why

Fixes # 113

### How

removed and added courses to course list modals

cbkrol/PoC-Ridge-Website,cbkrol/PoC-Ridge-Website,cbkrol/Cedar-Ridge-High-School-Website,cbkrol/PoC-Ridge-Website,cbkrol/Cedar-Ridge-High-School-Website,cbkrol/Cedar-Ridge-High-School-Website