NEW: Added "save" functionality. Users can save a partially completed survey, reload a partially completed survey in the same way as was recently added to public scripts. Also tweaked existing script to put "labels" around multiple option choices.

git-svn-id: file:///Users/Shitiz/Downloads/lssvn/trunk/unstable@1169 b72ed6b6-b9f8-46b5-92b4-906544132732