add without-children as option in the GUI

git-svn-id: https://svn.muze.nl/svn/ariadne-php5/trunk@6447 7882d7ee-46e0-0310-a255-a28a61b628e4
Don't force clientside caching when arDontCache is set

git-svn-id: https://svn.muze.nl/svn/ariadne-php5/trunk@6448 7882d7ee-46e0-0310-a255-a28a61b628e4
refresh view instead of navigating to the renamed object

git-svn-id: https://svn.muze.nl/svn/ariadne-php5/trunk@6449 7882d7ee-46e0-0310-a255-a28a61b628e4