use libcrypt before libcrypto

[itojun at iijlab.net]

>> 	either way is fine for me, as long as crypt() supplied by the
>> 	native system is preferred than openssl crypt().  thanks.
>Umm.. could this (possibly) break some of those ancient flawors of Unix
>where native crypt is really crappy and OpenSSL crypt is the only real way
>to go?

	such as?  such platform should have been in trouble anyways...

itojun