Correctly pull the copyright info into the footer.
Removing underline from social media icon links.
Social media variable consolidation and logic; footer tidy.
Merge pull request #2 from vaughany/master

Variable consolidation and logic; tidying.
Fixed Typo's on frontpage after dody "find'n'replace"
Merge branch 'master' of git://github.com/moodleman/moodle-theme_essential

Conflicts:
	layout/frontpage.php