old_contents: /**
   * Copyright (c) 2016 ownCloud Inc
   *
   * @author Lukas Reschke <lukas@owncloud.com>
   *
   * This file is licensed under the Affero General Public License version 3
   * or later.
   *
   * See the COPYING-README file.
   *
   */
  
  /**
   * Creates a new authentication token and loads the updater URL
   */
  var loginToken = '';
  $(document).ready(function(){
  	$('#oca_updatenotification_button').click(function() {
  		// Load the new token
  		$.ajax({
  			url: OC.generateUrl('/apps/updatenotification/credentials')
  		}).success(function(data) {
  			loginToken = data;
  			$.ajax({
  				url: OC.webroot+'/updater/',
  				headers: {
  					'Authorization': loginToken
  				},
  				method: 'POST',
  				success: function(data){
  					if(data !== 'false') {
  						var body = $('body');
  						$('head').remove();
  						body.html(data);
  						body.removeAttr('id');
  						body.attr('id', 'body-settings');
  					}
  				}
  			});
  		});
  	});
  	$('#release-channel').change(function() {
  		var newChannel = $('#release-channel').find(":selected").val();
  		$.post(
  			OC.generateUrl('/apps/updatenotification/channel'),
  			{
  				'channel': newChannel
  			},
  			function(data){
  				OC.msg.finishedAction('#channel_save_msg', data);
  			}
  		);
  	});
  });
  
new_contents: /**
   * Copyright (c) 2016 ownCloud Inc
   *
   * @author Lukas Reschke <lukas@owncloud.com>
   *
   * This file is licensed under the Affero General Public License version 3
   * or later.
   *
   * See the COPYING-README file.
   *
   */
  
  /**
   * Creates a new authentication token and loads the updater URL
   */
  var loginToken = '';
  $(document).ready(function(){
  	$('#oca_updatenotification_button').click(function() {
  		// Load the new token
  		$.ajax({
  			url: OC.generateUrl('/apps/updatenotification/credentials')
  		}).success(function(data) {
  			loginToken = data;
  			$.ajax({
  				url: OC.webroot+'/updater/',
  				headers: {
  					'X-Updater-Auth': loginToken
  				},
  				method: 'POST',
  				success: function(data){
  					if(data !== 'false') {
  						var body = $('body');
  						$('head').remove();
  						body.html(data);
  						body.removeAttr('id');
  						body.attr('id', 'body-settings');
  					}
  				}
  			});
  		});
  	});
  	$('#release-channel').change(function() {
  		var newChannel = $('#release-channel').find(":selected").val();
  		$.post(
  			OC.generateUrl('/apps/updatenotification/channel'),
  			{
  				'channel': newChannel
  			},
  			function(data){
  				OC.msg.finishedAction('#channel_save_msg', data);
  			}
  		);
  	});
  });
  
subject: Use custom header