removed regex because it was to complex

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@9400 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
better unit test

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@9401 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
better unit test

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@9402 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
removed regex because it was to complex and does not work in all cases

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@9403 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c