* include/functions_html.php: added into function "html_debug_print" the
equal output to log file, this is with more data.
* include/functions_db.php: cleaned source code style.
* extensions/update_pandora/functions.ajax.php,
extensions/update_pandora/functions.php,
extensions/update_manager/lib/libupdate_manager.php,
extensions/update_pandora.php: added extension to update pandora from the
targz of Sourceforge.
Merged from the branch pandora_4.0
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@5874 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f