* install.php: Now the user path backslashes are replaced
with slashes.
* extensions/files_repo.php,
extensions/files_repo/files_repo_form.php,
extensions/files_repo/files_repo_get_file.php,
extensions/files_repo/files_repo_list.php,
extensions/files_repo/functions_files_repo.php: Replaced
the 'DIRECTORY_SEPARATOR' var with slashes. Removed the
realpath functions.
* include/config.inc.php: Replaced the "owndir" final slash
with a 'DIRECTORY_SEPARATOR'.
* include/functions_html.php: Replaced the "$working_dir"
backslashes with slashes.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@9809 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f