title: Angular-translate: Set custom loader option from controller
body: <p>Today, I have an config for the translateProvider looking like this:</p>
  
  <pre><code>App.config(['$translateProvider', function ($translateProvider) {
    $translateProvider.preferredLanguage('en-US');
    $translateProvider.useLoader('TranslationLoader', { versionIdentifier : 127} );
    $translateProvider.useMissingTranslationHandler('MissingTranslationHandler');
  }]);
  </code></pre>
  
  <p>The problem is that I don't know the value of the formIdentifier-option at configuration time. I get this value after resolving the first state in ui-route. I've tried to set the translationProvides loader in the state's controller, but realized that that's not possible :)</p>
  
  <p>Any ideas?</p>