Ignores karma module by commenting-out references to it.
Refactors comparison retrieval code (mostly server-side).

Replaced `for` loops with `Sequelize.Utils._.map()`, which is a
utility function provided by lodash (SequelizeJS uses lodash library
instead of underscore).
Refactors retrieval/view code in a minor way.
Starts writing decent HTML for viewComparison.html
Makes Stylus play nice with Grunt. Starts adding CSS and other goodies

for viewing a comparison table.
Adds TODO
Saving progress to switch branches
Removing Foundation CSS for now
Rewrote Create view/controller to look like a spreadsheet
Fixes how cells work in create view/controller
Changes server-side CREATE to accomodate scores.
Adds CreateCtrl logic to deal with new cell of new cols and rows
Fixes shareable link
Adds logic for submitting initial score data
Adds another fix for sharing link feature
Adds columns to DB tables to support client-side score associations
Adds index property to criteria and subjects
Fixes bug that generated too many scores after deleting cols/rows
Adds TODO comment
Adds name property to score for client to get that data