Added .here to nav, fixed hover styles

Added .here class (which represents current page) and fixed hover
effects and styles.
Updated footer styling

Updated footer styling.
Added footer width and site text color variables

Added footer width and site text color variables.
Added footer to import list in styles.sass

Added footer to be imported in styles.sass.
Added h1:first-child styling, updated body color

Added h1:first-child styling and updated body font color.
Auto-updated styles

Auto-updated beta/css/styles.css and beta/css/style.css.