ui-router root controller in config

routes.js

app.config(function($stateProvider, BaseSettingsService, PrintSettingsService) {	

    $stateProvider
    	// All app states loaded in index.html
        .state('app', {
            abstract: true,
            templateUrl: 'views/app.html',
            controller: 'AppCtrl',
            resolve: {
            	baseSettings: settings: function(BaseSettingsService) {
                    return BaseSettingsService.all();
                }
            }
        })
        .state('app.home', {
            url: '/',
            templateUrl: 'views/core/home.html',
            controller: 'HomeCtrl'
        })
        ... so on
        // All print states loaded in print.html
        .state('print', {
            abstract: true,
            template: '<ui-view/>',
            controller: 'PrintCtrl'
            resolve: {
                printSettings: function(PrintSettingsService) {
                    return PrintSettingsService.all();
                }                    
        	}
    	})
    	.state('print.assets', {
            url: '/assets/:assetName',
            templateUrl: 'views/core/asset-print.html',
            controller: 'AssetPrintCtrl'
        })
	})