New homepage copy, titles on About and Contact pages.
Moved About and Contact links from top nav into footer.
VariousCSS style fixes and Pete's parallax fix.
Merge remote-tracking branch 'origin/static_pages_markup' into start-cert-modal

Conflicts:
	app/assets/javascripts/application.js
	app/assets/stylesheets/application.css.less
	app/helpers/application_helper.rb
	app/views/home/index.html.haml
Merge remote-tracking branch 'origin/static_pages_markup' into start-cert-modal

Conflicts:
	app/assets/javascripts/application.js
	app/assets/stylesheets/application.css.less
	app/helpers/application_helper.rb
	app/views/home/index.html.haml