gitlab ssh key git@localhost's password

https://github.com/gitlabhq/gitlabhq/issues/293#issuecomment-5125487

When you add your users ssh keys to gitlab admin web interface make sure you take the pub key with no carriage return.
WRONG
```---- BEGIN SSH2 PUBLIC KEY ----
Comment: "rsa-key-20120413"
AAAAB3NzaC1yc2EAAAABJQAAAIEAwTZaJGO3Fnmu25aHVZilXs1N1ZY4ZWH3K210
...
Sfsv/vkHQjmGDlusesk71MTJyO3cGQfZA/kfmktGoDLe1C7uyrCgLwMrCAXK6zD6
JSTKers=
---- END SSH2 PUBLIC KEY ----

__GOOD__
```ssh-rsa AAAAB3NzaC1yc(... really long string ...)zD6JSTKers= rsa-key-20120413```