Combined Chart Fill

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@8860 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
jqplot update

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@8861 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Removed barWidth

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@8862 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c