Optimize out the node-tree gunk from 'svnlook tree'.
Optimize out the node-tree gunk from 'svnlook tree'.

* subversion/svnlook/main.c
  (print_ids_tree): Is now 'print_tree'.  Remove 'tree'.  Add 'id' and
    'show_ids' arguments.
  (print_tree): Remove.
  (do_tree): Update call to (new) print_tree(), and don't use the
    node-tree editor.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion