It's rare for people to use non-ASCII passwords, but it does happen in some

cases. Most of our code deals with this correctly, but the password encryption

and decryption would fail. This change adds the necessary encode/decode steps.

If someone is using non-ASCII passwords with an encoding other than utf-8

they're out of luck.

Connected an SVN repository using a password containing unicode. Before this

  change, saving the form would fail. After, it works. I also checked the

  contents of the form field after saving it to verify that we were pulling the

  password back out correctly. I was also able to create a post-commit review

  request using this repository.
Ran unit tests.