Improved dynamic container support, covered ajax update cases better. Needs refactor in 4.1.

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@10057 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Typo fix

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@10058 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c