DataList renderer for mobile

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@10588 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Header and Footer for DataList

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@10591 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c