* include/functions_db.php: Removed quotes when using $order_field so
it can be used order (ASC or DESC).
* include/functions_html.php: Added thead and tbody to be more XHTML
compliant.
* operation/reporting/graph_viewer.php: Fixed a typo error that was
not allowing to remove a graph. Style correction, variables renamed to
have a meaning ($row has no scope or meaning, please do not use it!)
and better use of the parameters.
* godmode/extensions.php: Style correction.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1127 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
7e96f40aee