Reorganised TODO
Added attribute to allow global comet messages regardless of record contents
Fixed problem with horizontal scrollbar happening when editing a non-selected dgrid list item
Added code to make sure that row is position:relative if it was static, AND added code for extra widget with arbitrary placement AND code for placing the adding widget in a dialog box. This is handy when clicking on a button needs to open a dialog with the record
Added border-style, probably related to to the problem of rows triggering horizontal scrollbars if editing a non-selected item
Added code so that clicking on a placeHolder will actually focus on the sibling widget