Angular JS Resource to support Header

I just made a pull request from 1.1.2 which support header parameters in resource actions which very useful for doing authentication.
 https://github.com/angular/angular.js/pull/1906

 Here is the example how to use it

  $scope.signIn = function () {

      Authenticate.signIn(null,null,

          function (data, headers) {

              console.log(headers('x-token'));

              tokenHandler.setToken(headers('x-token'));

          },

          function(data, status, headers, config) {

              console.log('fail');

          },

          { 'Authorization': 'Basic dGVzdGtrMTNssdfdfsgsdfzdC5jb206cGFzc3dvcmQhMQ==' }

      );

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 And Here is the example to use Token Handler https://gist.github.com/4662548