[docs] [issue15586] Provide some examples for usage of ElementTree methods/attributes

Daniel Ellis added the comment: Changes to documentation per Ezio and Eli's suggestions. ---------- Added file: http://bugs.python.org/file26741/default_branch_etree_doc_2.patch _______________________________________ Python tracker <report@bugs.python.org> <http://bugs.python.org/issue15586> _______________________________________