/// <summary>
        /// This method checks if database exists, and if not creates database and tables.
        /// </summary>
        /// <returns>Returns true if database was created or if database exists. Else false if not created</returns>
        private bool CheckDatabase()
        {
            /*****************************************************************************
            *                            CHECKDATABASE()
            *****************************************************************************/
            Crud db       = new Crud("FamilyTree");
            Crud dbMaster = new Crud("Master");

            if (!dbMaster.DoesDataBaseExist(dbMaster))
            {
                if (dbMaster.CreateDatabase("FamilyTree"))
                {
                    db.CreateTable(
                        "Persons",
                        "id INT PRIMARY KEY IDENTITY (1,1), " +
                        "firstName NVARCHAR(50), " +
                        "lastName NVARCHAR(50)," +
                        "birthDate DATE," +
                        "deathDate DATE," +
                        "birthPlace NVARCHAR(25)," +
                        "deathPlace NVARCHAR(25)," +
                        "motherId INT," +
                        "fatherId INT");

                    Console.WriteLine("\t\tDatabas skapades, Välkommen till första användningen av Family Tree");
                    Thread.Sleep(2500);
                    MockData mock = new MockData();
                    mock.ReadMockdataAndAddToDatabase();

                    return(true);
                }
                else
                {
                    Console.WriteLine("\t\tNågot gick snett när databasen skapades.");
                    Thread.Sleep(1500);
                    return(false);
                }
            }
            else
            {
                Console.WriteLine("\t\tVälkommen tillbaka");
                Thread.Sleep(1500);
                return(true);
            }
        }