[PPE embed] turn on player on app start

apps/api/documents/api.js

@@ -191,6 +191,7 @@
             editorConfig: {
                 licenseUrl: <url for license>,
                 customerId: <customer id>,
+                autostart: 'document',    // action for app's autostart. for presentations default value is 'player'
                 embedded: {
                      embedUrl: 'url',
                      fullscreenUrl: 'url',

apps/presentationeditor/embed/js/ApplicationController.js

@@ -212,6 +212,7 @@ var ApplicationController = new(function(){
         api.ShowThumbnails(false);
         api.asc_DeleteVerticalScroll();
 
+        if (!embedConfig.autostart || embedConfig.autostart == 'player') onPlayStart();
         hidePreloader();
 
         if ( !embedConfig.shareUrl )