Bug 168101 Can't create link to path variable location
Build: I20061214 1) Create a path variable "FOO" with location c:\temp 2) Create a directory in the file system at c:\temp\location 3) Create a linked folder in Eclipse, and give the location FOO/location. This should resolve to c:\temp\location, but the new folder wizard does not resolve the path variable.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/CreateLinkedResourceGroup.java
if (filterPath != null)
					initialPath = filterPath;
				URI uri = config.getContributor().browseFileSystem(initialPath,
						linkTargetField.getShell());
				if (uri != null)
					selection = uri.toString();
			}
		}
		if (selection != null) {
			linkTargetField.setText(selection);
		}
	}
	/**
	 * Return the selected configuration or <code>null</code>
	 * if there is not one selected.
	 * @return FileSystemConfiguration or <code>null</code>
	 */
	private FileSystemConfiguration getSelectedConfiguration() {
		if (fileSystemSelectionArea == null)
			return null;
		return fileSystemSelectionArea.getSelectedConfiguration();
	}
	/**
	 * Opens a path variable selection dialog
	 */
	private void handleVariablesButtonPressed() {
		int variableTypes = IResource.FOLDER;
		
		
		if (type == IResource.FILE) {