Major restructuring of web parsing

Usage: python web_parsing/main.py <master excel file>
One more file deleted
Fixed planner.html to be compatible with new parsing
Styling search and tables
Bootstrap!
Merge pull request #94 from Ian-Stewart-Binks/styling2

Styling2
Merge branch 'summer' of https://github.com/Ian-Stewart-Binks/cscourseplanner into year-select-and-satisfy
Course select bug fixed, css class added