Bug 180089 BIRT model - TOC predefined styles
In ROM we need to support predefined styles for TOC too. This will allow user to easily create a TOC style, by creating one of two styles. Suggestion i have is - TOC ( Applies to all TOC nodes ) - TOC-level1 ( If defined applies to first level toc nodes ) - TOC-level2 ........... - TOC-level5
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/ModuleHandle.java
* 
	 * @throws SemanticException
	 * @throws DesignFileException
	 */
	public void reloadLibraries( ) throws SemanticException,
			DesignFileException
	{
		List libs = getListProperty( IModuleModel.LIBRARIES_PROP );
		if ( libs == null || libs.isEmpty( ) )
			return;
		for ( int i = 0; i < libs.size( ); i++ )
		{
			IncludedLibrary lib = (IncludedLibrary) libs.get( i );
			Library includeLib = module.getLibraryWithNamespace( lib
					.getNamespace( ) );
			if ( includeLib != null )
				reloadLibrary( includeLib.handle( ) );
			else
			{
				LibraryCommand cmd = new LibraryCommand( module );
				cmd.reloadLibrary( lib.getFileName( ), lib.getNamespace( ) );
			}
		}
	}
	/**
	 * Reloads the library with the given library file path. If the library
	 * already is included directly or indirectly(that is, the reload path could
	 * be the path of grandson of this module), reload it. If the library is not
	 * included, exception will be thrown.
	 * <p>