* src/utils/ecryptfs-mount-private, src/utils/ecryptfs-rewrite-file,
    src/utils/ecryptfs-setup-private, src/utils/ecryptfs-setup-swap,
    src/utils/ecryptfs-umount-private: use gettext for all string printing,
    such that we can internationalize ecryptfs


Signed-off-by: Dustin Kirkland <kirkland@canonical.com>