Should check isOverwrite() on prepareLocalizations() as well

[ioliva]

This mkdir() causes an error even if isOverwrite() returns true:

php-passbook/src/Passbook/PassFactory.php

Line 510 in 0a79497

mkdir($localizationDir, 0777, true);

That's because isOverwrite() is checked only for the main pass directory, but not for the localizations subdirs. If isOverwrite() is true, the previous localization subdirs should be deleted as well, just before preparing the localizations again.

[eymengunay]

Hi @ioliva,

Thank you for pointing this out! Unfortunately I do not actively contribute to this repo however any bugfix/new feature PR's are always welcome.