add_action( 'admin_enqueue_scripts', 'block_theme_spitting', 11 );

function block_theme_spitting()
{
	global $current_screen;

	// Correct pages, do nothing
	if( 
		'launch_page_zillaframework-themes' == $current_screen->base
		|| 'launch_page_zillaframework-update' == $current_screen->base 
		|| 'toplevel_page_zillaframework' == $current_screen->base 
	)
		return;

	// Deregister wrongfully enqueued scripts
	$deregister = array( 
		'zilla-ajaxupload', 
		'zilla-jgrowl', 
		'zilla-admin', 
		'zilla-framework-admin', 
		'zilla-upload' 
	);
	
	foreach( $deregister as $dreg )
	{
		if( wp_script_is( $dreg,'registered' ) ) {
			wp_dequeue_script($dreg);
		}
	}
}