Bug 87826 Need to improve image loading in Workbench
The Workbench image loading has several issues 1) The string "icons/full" is all over the place in the UI and should be made a constant 2) This needs to be prepended by /nl 3) The plugin descriptor is still in use to load images. This does not support nl which is required for BIDI support
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/wizards/newresource/BasicNewProjectResourceWizard.java
* (non-Javadoc) Replaces the current perspective with the new one.
     */
    private static void replaceCurrentPerspective(IPerspectiveDescriptor persp) {
        
        IWorkbenchWindow window = PlatformUI.getWorkbench()
                .getActiveWorkbenchWindow();
        if (window == null)
            return;
        IWorkbenchPage page = window.getActivePage();
        if (page == null)
            return;
        
        page.setPerspective(persp);
    }
    /**
     * Stores the configuration element for the wizard. The config element will
     * be used in <code>performFinish</code> to set the result perspective.
     */
    public void setInitializationData(IConfigurationElement cfig,
            String propertyName, Object data) {
        configElement = cfig;
    }
    /**
     * Updates the perspective for the active page within the window.
     */
    protected void updatePerspective() {
        updatePerspective(configElement);
    }
    /**
     * Updates the perspective based on the current settings in the