Hookup Injection. Chat sample is broken as messages seems to no longer gets properly JSONified

git-svn-id: http://primefaces.googlecode.com/svn/examples/trunk/showcase@10823 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Make the Chat works properly

git-svn-id: http://primefaces.googlecode.com/svn/examples/trunk/showcase@10825 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
New Push demo with a pie chart

git-svn-id: http://primefaces.googlecode.com/svn/examples/trunk/showcase@10828 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Import cleanup

git-svn-id: http://primefaces.googlecode.com/svn/examples/trunk/showcase@10829 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Add get-set

git-svn-id: http://primefaces.googlecode.com/svn/examples/trunk/showcase@10830 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Demo update

git-svn-id: http://primefaces.googlecode.com/svn/examples/trunk/showcase@10831 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c