svenfuchs/rails-i18n — pull request #487 by tjku (2014-09-17 15:08:36+00:00)
Title: Sort keys in Polish translation and add the missing ones

Add missing keys:
- `errors.messages.present`
- `errors.messages.restrict_dependent_destroy`
- `erros.messages.other_than`
- `number.percentage.format.format`

Also pluralization for:
- `errors.messages.too_long`
- `errors.messages.too_short`
- `errors.messages.wrong_length`