on footer.php .footer-links tag doesn't exist

On _base.sass the .footer-links is wrapping everything, therefore, it should exist in the footer.php file too.

the existing _base.sass code:
```
	.footer-links {
		ul {
			li {
			}
		}
	} /* end .footer-links */
```

either will work:
* remove .footer-links class container in the _base.sass file
* or add the HTML tag (<div class="footer-links">) in footer.php