Added google maps demo for mobile showcase

git-svn-id: http://primefaces.googlecode.com/svn/examples/trunk/showcase@10755 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Added contacts demo for mobile showcase

git-svn-id: http://primefaces.googlecode.com/svn/examples/trunk/showcase@10756 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Demo update

git-svn-id: http://primefaces.googlecode.com/svn/examples/trunk/showcase@10765 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c