New version brings utility 'pwlogin' - like 'login' from termux-tools
but with password auth support.
Utility is useful only for programs doing remote connections, e.g.
shellinabox or telnetd.
```
move auth info file to ${HOME}
Since termux-auth can be used by applications other than OpenSSH/Dropbear, it
will be better to put auth information to generic location like HOME.
```