Merge pull request #218 from Ian-Stewart-Binks/happstack

Happstack
python-setup: Add python file to replace sh setup file.
hotfix-225: Cursor and size changes (Size Abs -> Size a) and Changed one line from nil to (em 0).

Fixes #225
Merge pull request #228 from Ian-Stewart-Binks/python-setup

python-setup: Add python file to replace sh setup file.
hotfix-225: Changed all "cursor" references to non-strings and updated (em 0)
to nil

Fixes #225
Merge pull request #230 from christinem/hotfix-225

Fix #225
Merge branch 'happstack' of https://github.com/Courseography/courseography into database
database: Requesting a course file now redirects to json string.

When util.js tries to fetch a course file, the server feeds it
the CSC148 string.