Bug 176986 [Markers] Move tasks into the problems view
We should consider moving the tasks into the problem view as currently no one is using them in the tasks view. The main issue this could create is performance - problems change rapidly but tasks are generally pretty static and it may be a fair amount of extra time spent sorting them.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/MarkerSupportRegistry.java
public static final String MARKER_SUPPORT = "markerSupport";
	private static final Object ON_ANY = "ON_ANY"; 
	private static final Object ON_ANY_IN_SAME_CONTAINER = "ON_ANY_IN_SAME_CONTAINER";
	private static final Object ON_SELECTED_AND_CHILDREN = "ON_SELECTED_AND_CHILDREN";
	private static final Object ON_SELECTED_ONLY = "ON_SELECTED_ONLY"; 
	private static final Object PROBLEM_FILTER = "problemFilter";
	private static final String SCOPE = "scope"; 
	private static final String SELECTED_TYPE = "selectedType"; 
	private static final String SEVERITY = "severity";
	/**
	 * The key for marker type references.
	 */
	public static final String MARKER_TYPE_REFERENCE = "markerTypeReference"; 
	private static final String MARKER_CATEGORY = "markerTypeCategory";
	/**
	 * The markerAttributeMapping element.
	 */
	public static final String ATTRIBUTE_MAPPING = "markerAttributeMapping"; 
	/**
	 * The tag for marker grouping.
	 */
	public static final String MARKER_GROUPING = "markerGrouping"; 
	/**
	 * The value attribute.
	 */
	public static final String VALUE = "value"; 
	/**
	 * The label attribute
	 */
	public static final String LABEL = "label";