Fixed issue 03517: When adding new questions they can't be added at the beginning
Dev changed questionhandling.php to fill properly the select box
Dev changed database.php because question's reorder doesn't need +1

git-svn-id: file:///Users/Shitiz/Downloads/lssvn/source/limesurvey@7421 b72ed6b6-b9f8-46b5-92b4-906544132732