CSS and search bar
Merge branch 'master' of https://github.com/liyang2/foodiePharosWeb

Conflicts:
	WebContent/food/cursines.jsp
	WebContent/food/mealpoints.jsp
	WebContent/food/regions.jsp
	WebContent/food/styles.jsp
	WebContent/food/tastes.jsp
	WebContent/hot.jsp
	WebContent/result.jsp
	WebContent/signup.jsp