Bug 322401 [LinkedResources] Linked Resources properties page should have a Remove button
I20100810-0800 Project properties > Resource > Linked Resources > Linked Resources: Especially for invalid locations, a Remove button would be handy to remove one or multiple links.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/LinkedResourceEditor.java
return path;
	}
	/**
	 * @param resources
	 * @param selectedResources
	 */
	private void convertToRelative(ArrayListresources,
			IResource[] selectedResources) {
		ArrayListreport = new ArrayList();
		
		
		ArrayListremaining = new ArrayList();
		Iteratorit = resources.iterator();
		while (it.hasNext()) {
			IResource res = (IResource) it.next();
			IPath location = res.getLocation();
			try {
				IPath newLocation = URIUtil.toPath(res.getPathVariableManager().convertToRelative(URIUtil.toURI(location), true, null));
				if (newLocation == null || newLocation.equals(location))
					remaining.add(res);
				else {
					setLinkLocation(res, newLocation);
					report
							.add(NLS
									.bind(
											IDEWorkbenchMessages.LinkedResourceEditor_changedTo,
											new Object[] {
													res
															.getProjectRelativePath()
															.toPortableString(),