Set new version

git-svn-id: https://primefaces.googlecode.com/svn/primefaces/trunk@11894 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Added aria-checked for selectBooleanCheckbox

git-svn-id: https://primefaces.googlecode.com/svn/primefaces/trunk@11904 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Bugfix

git-svn-id: https://primefaces.googlecode.com/svn/primefaces/trunk@11905 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Merge branch 'master' (early part) into 5.1.x
Merge branch 'master' into 5.1.x