Bug 34729 [Tasks] [Bookmarks] [Help] F1 help missing for Sort actions
2.1 RC2 build I20030307 The Sort By and Ascending/Descending actions in the view menu of the Tasks view are missing F1 help. Need to ensure they have a help context id for RC3. Content can go in later for 2.1. They can all share the same help context id.
bundles/org.eclipse.ui.views/src/org/eclipse/ui/views/tasklist/TaskList.java
* sorting order (ascending versus descending).
		 */
		SelectionListener headerListener = new SelectionAdapter() {
			/**
			 * Handles the case of user selecting the
			 * header area.
			 * <p>If the column has not been selected previously,
			 * it will set the sorter of that column to be
			 * the current tasklist sorter. Repeated
			 * presses on the same column header will
			 * toggle sorting order (ascending/descending).
			 */
			public void widgetSelected(SelectionEvent e) {
				
				int column = table.indexOf((TableColumn) e.widget);
				if (column == sorter.getTopPriority())
					sorter.reverseTopPriority();
				else {
					sorter.setTopPriority(column);
				}
				updateSortingState();
				viewer.refresh();
				IDialogSettings workbenchSettings = getPlugin().getDialogSettings();
				IDialogSettings settings = workbenchSettings.getSection(TAG_SORT_SECTION);
				if (settings == null)
					settings = workbenchSettings.addNewSection(TAG_SORT_SECTION);
				sorter.saveState(settings);
			}
		};
		if (memento != null) {