Use new dirent/URI/path functions to resolve some deprecation warnings. Also fix a bit of indentation.
Use new dirent/URI/path functions to resolve some deprecation warnings.
Also fix a bit of indentation.

* subversion/libsvn_ra_neon/commit.c
  (get_version_url, create_activity, commit_delete_entry, commit_add_dir,
   commit_add_file, commit_close_file): Use `svn_path_url_add_component2()'.
  (add_child): Use `svn_path_url_add_component2()' and `svn_uri_join()'.
  (checkout_resource): Use `svn_relpath_local_style()'.
  (get_child_tokens): Use `svn_uri_is_child()'.

Patch by: Kannan R <kannanr@collab.net>

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