Bug 122117 [RCP]Library name keeps the same when creating a new one.
Description: [RCP]Library name keeps the same when creating a new one. Steps to reproduce: 1. Create a new library file. 2. Its default name is always "new_library.rptlibrary".
UI/org.eclipse.birt.report.designer.ui.lib/src/org/eclipse/birt/report/designer/ui/wizards/NewLibraryWizard.java
* @return the new folder resource handle
	 */
	protected IFolder createFolderHandle( IPath folderPath )
	{
		IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace( )
				.getRoot( );
		return workspaceRoot.getFolder( folderPath );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.core.runtime.IExecutableExtension#setInitializationData(org.eclipse.core.runtime.IConfigurationElement,
	 *      java.lang.String, java.lang.Object)
	 */
	public void setInitializationData( IConfigurationElement config,
			String propertyName, Object data ) throws CoreException
	{
		this.configElement = config;
	}
	public IConfigurationElement getConfigElement( )
	{
		return configElement;
	}
	
	public IStructuredSelection getSelection( )
	{
		return selection;
	}
}