Updated  UserTests::deleteTest to check content of non-deleted  files after  **different** FileTreeNode in  same directory is deleted
Updated  UserTests::deleteTest to check content of non-deleted  files after  **different** FileTreeNode in  same directory is deleted

ianopolous/Peergos,Peergos/Peergos,ianopolous/Peergos,ianopolous/Peergos,Peergos/Peergos,Peergos/Peergos