Updated front page styling
Merge pull request #11 from nifengle/Front-Page-Styling

Updated front page styling
Some rounding and border changing
fixed some font coloring
Merge pull request #12 from nifengle/Front-Page-Styling

Some rounding and border changing
Considerably more refactoring
Merge branch 'master' into display-results

Conflicts:
	app/views/index.erb
	public/js/application.js