Update functions.php

Extra <
Remove stray favicon in root theme directory (now in img folder)
Merge pull request #34 from akcreek/master

Small error fix, duplicated '<' in functions.php
1.4.2 jQuery and CSS changes.
partial solution for issue #35
Merge pull request #37 from cle-ment/master

Fixes the problem with the li / div tag missing an opening < addressed in issue #35