Refactor

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@11779 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Refactor

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@11780 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Fix dependency

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@11781 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Fixed sorting problem

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@11782 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
fixed sorting problem

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@11783 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c