AngularJS 1.2 $injector:modulerr

When using angular 1.2 instead of 1.07 the following piece of code is not valid anymore, why?

'use strict';

var app = angular.module('myapp', []);

app.config(['$routeProvider', '$locationProvider',
    function($routeProvider, $locationProvider) {
        $locationProvider.html5Mode(true);
        $routeProvider.
        when("https://stackoverflow.com/", {
            templateUrl: 'part.html',
            controller: 'MyCtrl'
        }).
        otherwise({
            redirectTo: "https://stackoverflow.com/"
        });
    }
]);

the issue is in the injector configuration part (app.config):

Uncaught Error: [$injector:modulerr] http://errors.angularjs.org/1.2.0rc1/$injector/modulerr?p0=muninn&p1=Error%…eapis.com%2Fajax%2Flibs%2Fangularjs%2F1.2.0rc1%2Fangular.min.js%3A31%3A252) 

If I remember correctly this issue started with angular 1.1.6.