Changed database column references from numeric to associative.
Questions are now sorted by a case insensitive natural order on group names and then question titles.
Fixed missing question from action=edit. ($i-- was commented out.)
Fixed missing comments from "Multiple Options with Comments" questions in action=edit. (fnames[1] needed code inbetween field and comment.)
Added error message if update unsuccessfull.
Cleaned up HTML.

git-svn-id: file:///Users/Shitiz/Downloads/lssvn/trunk/unstable@81 b72ed6b6-b9f8-46b5-92b4-906544132732