Added basic ZURB Foundation to project
Changed version of SCSS for compatibility with Heroku
Added basic nav bar. Formatting of bar is WIP
Updated forms and continued Foundation integration
Repositioned Header logo & removed decoration
Changed nav logo font and size
Altered button styles
Merge branch 'master' into sam

Conflicts:
	Gemfile.lock
	app/views/layouts/application.html.erb
	app/views/pages/home.html.erb
	app/views/pages/vote.html.erb