Revert "portfolio angular reworked + css"

This reverts commit 11d1b0fee2ca4e93c10b18da1cd5c40d0e100c06.

Conflicts:
	public/js/app/controllers/portfolioCtrl.js
	public/js/app/main.js
	public/js/application.js
	public/stylesheets/sections/index.css
	public/stylesheets/sections/thank-you.css