Bug 76671 [BIDI] need a commmand line option for orientation
After consulation with Nick we have decided that we will add a command line option -orientation with one of two parameters = rtl or ltr. These values will override the implied values in IDEWorkbenchAdapter
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/IDEWorkbenchAdvisor.java
*/
    public void initialize(IWorkbenchConfigurer configurer) {
        
        configurer.setSaveAndRestore(true);
        
        exceptionHandler = new IDEExceptionHandler(configurer);
        
        WorkbenchAdapterBuilder.registerAdapters();
        
        String[] cmdLineArgs = Platform.getCommandLineArgs();
         
        
        for (int i = 0; i < cmdLineArgs.length; i++) {
            if ("-showlocation".equalsIgnoreCase(cmdLineArgs[i])) { 
                workspaceLocation = Platform.getLocation().toOSString();
                break;
            }
        }
        
        declareWorkbenchImages();
        
        activityHelper = IDEWorkbenchActivityHelper.getInstance();
        
        Window.setDefaultOrientation(getDefaultOrientation());
    }
    /**
	 * Get the default orientation for the workbench.
	 * @return int
	 */
	private int getDefaultOrientation() {