Updated Snippet011CustomTooltips
Updated Snippet013TableViewerNoMandatoryLabelProvider
Updated Snippet017TableViewerHideShowColumns Partly
Updated Snippet022TableViewerRefreshNoScroll
Updated Snippet024TableViewerExploreNewAPI partly
Updated Snippet025TabEditing Partly
Updated Snippet029VirtualTableViewer
Update Snippet027ComboBoxCellEditors partly
Updated Snippet039ListViewer
Updated MyContentProvider partly