Added try catch around objectadded() calls. Sometime the tree will not be available.


git-svn-id: https://svn.muze.nl/svn/ariadne-php5/branches/2.7-fixes@5568 7882d7ee-46e0-0310-a255-a28a61b628e4
added old objectadded callback callback


git-svn-id: https://svn.muze.nl/svn/ariadne-php5/branches/2.7-fixes@5574 7882d7ee-46e0-0310-a255-a28a61b628e4