<enhancement/drallo-complete> refactor create base class for congratulations view and its subclasses #108
<enhancement/drallo-complete> implement congratulations without voucher #108
<enhancement/drallo-complete> add cup icon to congratulation alert #108
<enhancement/drallo-complete> refactor name #108
<enhancement/drallo-complete> add localization keys #108
<enhancement/drallo-complete> add localization manager to congratulations alert #108
<enhancement/drallo-complete> prepare keys to use with gettext #108
<enhancement/drallo-complete> fill localization #108
<enhancement/drallo-complete> add localization to congratulations alert #108
<enhancement/drallo-complete> fix crash. incorect condition #108