allow unicode characters in passwords.

[benanhalt]

currently throws an exception.

[tlammer]

need to make sure it works in 6 and 7

[timo11]

Six does not allow unicode passwords. The encryption/decryption process fails, and generates an exception popup window.

[benanhalt]

Can now use unicode passwords in Specify 7, but be aware that setting a password with nonascii characters will prevent Specify 6 logins for that user from working.

[yvonneekanim]

Unicode passwords work in 7