Fixed caching

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@11840 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
#6857 - prepared for namespace extraction/adding

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@11842 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
revert commit - code freeze for 5.1

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@11843 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Fixed treetable events

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@11845 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c