Feature to set backup name

[fahmifitu]

Feature Adding the ability to set a custom name for a backup either through the facade or the gui I have added an input to the backup manager page to set the name or left empty to use the default one set in config.

Example public function index() { BackupManager::setBackupName('test'); BackupManager::createBackup(); return view('welcome'); }

[fahmifitu]

Update: Added port configuration when backingup the database to allow the use of any database port specified in config file