Basic social bar styles
Added styles to social bar and answer section
Merge branch 'master' of https://github.com/cardsforhumanity/cardsforhumanity

Conflicts:
	.gitignore
	public/views/app.html
Added long card class for question cards
Merge branch 'master' of https://github.com/davegonzalez/cardsforhumanity into dave-master

Conflicts:
	public/views/app.html