new header
add new header for index and recommendation page
update header
Merge pull request #6 from JunjieWang/jj0525

Jj0525
Merge branch 'master' into donghe_May25

Conflicts:
	css/bootstrap-responsive.min.css
	index.html
	recommendation.html
Merge branch 'donghe_May25' of https://github.com/JunjieWang/uwmedwebapp into donghe_May25