Copy new footer to template.html
Fixed template.html footer issue

Removed footer from template and manually added them on each .html file
for about and rankings
Book Page Fixed
modified history tab
Fixed book page
fixed api page
Merge branch 'rankings_footer_fix' into beta

Conflicts:
	html/book/index.html
	media/css/style.css
Merge pull request #153 from cid-harvard/beta

Footer fixes