delte from autogenerate recoverypass the confusing leters like O 0 :
deleted: o O 0 1 l L I i
Revert "delte from autogenerate recoverypass the confusing leters like O 0 : deleted: o O 0 1 l L I i"

This reverts commit 8fe83c6f0f7d49ec20917443ca66b09e5e77f97f.
recovery password use nonconfusing keys:
deleted: o 0 O 1 l i I