var realoApp = angular.module('tutorialApp', []);

realoApp.factory('httpPostFactory', function($http) {
    return function(file, data, callback) {
        $http({
            url: file,
            method: "POST",
            data: data,
            headers: {
                'Content-Type': undefined
            }
        }).success(function(response) {
            callback(response);
        });
    }
});