Sortable tables now work on any page as long as class contains 'sortable'
Supressed weird grey line with css. Line appeared when adding datatables functionality to existing table
fixes #203, replaced jquery call to deprecated .live function (see http://api.jquery.com/live/) Also fixed datatables issue: any table with class='sortable' will now be enhanced with datatables sorting
Fixes small uglyness: left lineout of page text